Question

when was first world war held

Answer 1

world war was held from 21 July 1914 - 11 Nov 1918

this was happened due to

short term causes

1) the murder of ark juke France Ferdinand by a serbain graveo pricip

long term causes

2) aggressive nationalism
3) imperialism
4) secret alliances
5 ) militarism
6) balcom politics

hope ull get the answer to the given question and mark as brainliest one......✌✌✌✌

Answer 2

first world war was held because of American crown prince Francis Ferdinand because he and his wife killed by a serbian lad at Serajevo. Austria sent an ultimatum to Serbia. when Serbia ignored the ultimatum . so Austria declared war on Serbia on 1914. **FIrst world war was held on 21 st july1914 . And lasted till November 11 1918 ***
HOPE IT HELPS YOU FRIEND