The cause of this war was A because they were always at battle on the sea (US and British)
The Treaty of Versailles is blamed for being the spark of the war. There was a whole bunch of instability in Western Europe and this treaty for Germany at blame for WW1 so Hitler was angry and wanted to take over all of Europe, starting with his country (where he was born) Austria-Hungary
<span>The Union army occupied the South to ensure that African-American freedmen enjoyed their full civil and political rights.</span>
Factories? Im not very sure because this is kinda vague. but hopefully you can get it!
Italy was not part of the Triple Entente.
