War started mainly because: Militarism, Alliances, Imperialism and Nationalism. Big armies become threats to other countries then other countries force alliances
The overall cause of World War was the assassination of Archduke Franz Ferdinand.
Answer:
France signed its own preliminary peace agreement with Britain on January 20, 1783, and then in September of that year, the final treaty was signed by all three ...
Explanation:
Led to starvation during the times
At least what I remember, they didn't want their cattle to escape and steal so they invented barbed wire to keep the heard together and in one place. it also kept in troopers from crossing into there territory. barbed wire was invented in 1874 and was very useful.