ShiroAhiya

Position: Private

Joined: 2024-02-23

Stats
GM X
GM VIII
GM VI
Company statistics
Team statistics
Skirmishes statistics
Stronghold statistics
Share
Other

Overall Stats

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	2817		7		147		392
Ø Tier	7,05		7,86		6,42		6,81
Victories	1261	44,76%	2	28,57%	58	39,46%	166	42,35%
Defeats	1518	53,89%	5	71,43%	88	59,86%	222	56,63%
Draws	38	1,35%	0	0,00%	1	0,68%	4	1,02%
Battles survived	822	29,18%	0	0,00%	27	18,37%	86	21,94%
Tanks destroyed	1585	0,56	1	0,14	57	0,39	182	0,46
Destruction ratio	0,79		0,14		0,48		0,59
Tanks spotted	1151	0,41	3	0,43	89	0,61	219	0,56
Damage dealt	697,53		549,43		607,79		666,90
Capture points	1643	0,58	0	0,00	124	0,84	215	0,55
Defense points	1515	0,54	0	0,00	141	0,96	183	0,47
Experience	534,60		506,43		479,21		528,67
WN7	658,08		144,66		567,98		589,88
WN8	693,57		250,45		712,91		710,16

Total
Battles	2817
Ø Tier	7,05
Victories	1261	44,76%
Defeats	1518	53,89%
Draws	38	1,35%
Battles survived	822	29,18%
Tanks destroyed	1585	0,56
Destruction ratio	0,79
Tanks spotted	1151	0,41
Damage dealt	697,53
Capture points	1643	0,58
Defense points	1515	0,54
Experience	534,60
WN7	658,08
WN8	693,57

Past 24 hours
Battles	7
Ø Tier	7,86
Victories	2	28,57%
Defeats	5	71,43%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	1	0,14
Destruction ratio	0,14
Tanks spotted	3	0,43
Damage dealt	549,43
Capture points	0	0,00
Defense points	0	0,00
Experience	506,43
WN7	144,66
WN8	250,45

Past 7 days
Battles	147
Ø Tier	6,42
Victories	58	39,46%
Defeats	88	59,86%
Draws	1	0,68%
Battles survived	27	18,37%
Tanks destroyed	57	0,39
Destruction ratio	0,48
Tanks spotted	89	0,61
Damage dealt	607,79
Capture points	124	0,84
Defense points	141	0,96
Experience	479,21
WN7	567,98
WN8	712,91

Past 30 days
Battles	392
Ø Tier	6,81
Victories	166	42,35%
Defeats	222	56,63%
Draws	4	1,02%
Battles survived	86	21,94%
Tanks destroyed	182	0,46
Destruction ratio	0,59
Tanks spotted	219	0,56
Damage dealt	666,90
Capture points	215	0,55
Defense points	183	0,47
Experience	528,67
WN7	589,88
WN8	710,16

Created at:

Last battle:

Last update:

Globalmap Absolute X

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Champion VIII

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Middle VI

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Company statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Team statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Skirmishes statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Stronghold defense statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

World of Tanks Profile

Anzeigen

Tanks (82)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
Bat.-Châtillon Bourrasque	8	759,35	557	239	40,59%	562,16
SDP 58 Kilana	8	892,96	597	228	49,56%	743,13
AE Phase I	9	1062,84	681	210	47,62%	761,42
Progetto CC55 mod. 54	8	870,09	667	164	48,17%	828,45
SMV CC-67	8	765,58	557	132	46,97%	628,37
SDP 57 Gowika	7	631,09	495	109	44,95%	617,87
Char de transition	6	564,25	519	87	47,13%	704,20
45TP Habicha	7	787,42	647	84	51,19%	905,62
BZ-166	8	671,30	561	80	42,50%	521,68
Controcarro 1 Mk. 2	9	1019,21	657	76	55,26%	724,48
T25/2	7	733,01	508	71	40,85%	774,02
53TP Markowskiego	8	797,07	567	70	38,57%	608,07
Škoda T 25	6	533,25	478	68	42,65%	822,14
Carro d'assalto P.88	7	679,15	536	62	33,87%	631,06
Challenger	7	823,57	462	61	31,15%	824,85
SDP 44 Burza	6	562,05	433	60	41,67%	764,27
ARL 44	6	652,53	466	58	29,31%	917,93
BZ-58	7	778,23	656	57	57,89%	913,86
M10 Wolverine	5	383,69	342	49	42,86%	690,07
SMV CC-56	7	716,08	603	49	53,06%	853,68
M18 Hellcat	6	529,60	421	45	42,22%	667,61
M44	6	495,02	473	41	53,66%	695,17
BDR G1 B	5	460,51	403	41	36,59%	677,61
M12	7	474,86	544	36	55,56%	489,04
M41 HMC	5	375,94	357	35	42,86%	404,19
M4A3E8 Sherman	6	495,87	466	31	32,26%	753,81
Semovente M43 Bassotto	6	606,00	447	28	42,86%	750,75
Type 63	8	590,08	630	25	52,00%	433,19
Škoda T 24	5	404,87	392	23	43,48%	872,50
Grille	5	386,23	374	22	54,55%	668,43
T20	7	535,38	471	21	33,33%	471,16
Type 3 Ju-Nu	6	595,90	530	20	45,00%	748,07
Achilles	6	378,83	339	18	33,33%	362,25
Mitsu 108	5	378,50	435	18	61,11%	430,71
M24 Chaffee	5	1384,06	1027	18	66,67%	8291,20
T37	6	288,65	331	17	17,65%	461,31
P.43 bis	6	670,71	549	17	47,06%	1076,63
Charioteer	8	574,31	500	16	50,00%	442,06
TS-5	8	565,06	469	16	31,25%	251,63
Tiger 131	6	814,75	621	16	43,75%	1080,87
Jagdpanzer IV	6	483,13	352	16	31,25%	589,79
CS-52 LIS	8	568,07	417	15	26,67%	286,34
SDP 40 Zadymka	5	229,87	290	15	40,00%	191,99
M5A1 Stuart	4	341,00	397	14	64,29%	1201,31
Strv m/42	5	311,71	382	14	57,14%	757,24
M4A1 Sherman	5	496,62	565	13	76,92%	1348,85
M8A1	4	396,08	320	13	53,85%	1043,52
GSOR 1008	8	838,15	431	13	23,08%	547,80
StuG III Ausf. B	4	382,23	335	13	61,54%	991,36
Hummel	6	341,15	350	13	38,46%	223,10
Type 58	6	398,58	440	12	41,67%	520,19
VK 30.01 (H)	5	288,42	392	12	58,33%	579,19
Sherman VC Firefly	6	533,45	490	11	45,45%	705,94
T28 Prototype	8	459,91	299	11	9,09%	173,90
Type T-34	5	230,27	349	11	54,55%	498,49
T6 Medium	4	437,78	452	9	66,67%	1033,81
40TP Habicha	6	332,56	376	9	33,33%	345,68
Vz. 44-1	7	342,44	415	9	33,33%	118,87
25TP KSUST II	5	472,38	479	8	62,50%	1305,09
AT 2	5	200,83	218	6	33,33%	188,12
M5 Stuart	4	1523,50	1085	6	50,00%	10617,72
Object 703 Version II	8	683,40	565	5	40,00%	383,48
M3 Stuart	3	496,20	438	5	20,00%	2409,33
Lago	4	291,20	233	5	40,00%	698,92
Pz.Kpfw. II Luchs	4	321,75	436	4	50,00%	1201,63
Type 97 Chi-Ha	3	121,75	154	4	25,00%	153,36
P.43	5	284,75	249	4	25,00%	492,88
Pz.Kpfw. II Ausf. G	3	97,67	191	3	33,33%	123,64
Pz.Kpfw. III Ausf. J	4	253,33	371	3	33,33%	556,09
10TP	3	265,33	235	3	33,33%	770,13
ST vz. 39	4	204,67	232	3	33,33%	406,82
Cruiser Mk. II	2	134,00	188	2	50,00%	420,37
14TP	4	121,50	216	2	50,00%	293,77
M4A3(76)W Sherman	6	377,00	448	2	50,00%	434,41
Strv 74	6	81,00	92	2	0,00%	0,00
P26/40	4	211,50	167	2	0,00%	284,17
Chrysler K GF	8	579,00	311	2	0,00%	335,23
Straussler V–4/40	3	35,00	321	1	100,00%	261,00
Semovente M41	5	452,00	284	1	0,00%	855,63
VK 16.02 Leopard	5	76,00	393	1	100,00%	261,00
Type 1 Chi-He	4	886,00	989	1	100,00%	3800,32
M15/42	3	254,00	204	1	0,00%	479,60

Graphs

WN8

Anzeigen

Clan history

[VUKU] Hissi Kablel VUKU

Position: Private

Joined: 2024-02-23

ShiroAhiya

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (82)

Graphs

WN8

Clan history