It started with a conflict between Serbia and Austria-Hungary. Russia defended Serbia (they were allies), which caused Germany to aid Austria-Hungar as they were also allies. The rest followed suit by accompanying their allies. Basically, they were allied to the countries who originally had the conflict.
columbian exchange
spain and england
The First World War started in Europe, triggered by the assassination of Archduke Franz Ferdinand of Austria-Hungary in Sarajevo, Bosnia and Herzegovina, in 1914. The event led to a series of escalating conflicts and alliances among European nations, eventually sparking a wider global conflict.
Alliances have always been a part of European politics. Initially between church and state, but as countries became more independent, alliances were formed between them. Alliances are always formed for the same reason, to achieve a "balance of power" whether it be military or economic.
It started with a conflict between Serbia and Austria-Hungary. Russia defended Serbia (they were allies), which caused Germany to aid Austria-Hungar as they were also allies. The rest followed suit by accompanying their allies. Basically, they were allied to the countries who originally had the conflict.
IDFK
It began as a conflict between Protestants and Catholics in Central Europe.
The conflict started between the tribe of Aliguyon and Pumbakhayon when Aliguyon went to Daligdigan and told Pumbakhayon that he wanted to renew the hostility between his father Pumbakhayon's father. So, he challenged Pumbakhayon through a fight.
some countries supported Austria-Hungary (like Germany...) and some supported Serbia (like Russia...) and then World War I started...
some countries supported Austria-Hungary (like Germany...) and some supported Serbia (like Russia...) and then World War I started...
European imperialism was started by Portugal
Peloponnesian War 431-404 BCE.
columbian exchange
columbian exchange
In the Dark Ages monarchs started to take place. By that meaning Europe was being split up into territories. Then emperors from the monarchs started hiring lords and the lords would need peasants to tend their pieces of land. So I would just say emperors and lords started it.
It started killing the people