List and explain two reasons for the casue of the World War 1 (also know as the The Great War)

Imperialism & the assasination of Archduke Franz Ferdinand.

Explanation:

One of the most significant causes of World War one was Imperialism, which is where a system where powerful nation rules and exploits one or more colonies. The assassination of the Archduke Franz Ferdinand and his wife was critical in setting off the chain of events that led to the First World War. Archduke Franz Ferdinand was heir to the throne of Austria-Hungary, and his assasination would clearly open up a bad can of worms.

the emancipation proclamation was the aim of the war change to include the freeing of slaves in addition to preserving the union. the 13th amendment, which abolished slavery in the u.s. was passed on december 6th 1865.

as promised, lincoln waited to unveil the proclamation until he could do so with success from the union military advance. on september 22nd 1862, after a victory at antietam, he publicly announced a preliminary emancipation proclamation, declaring all slaves free in the rebellious states as of january 1st 1863.