One cause is that many powerful nations were longing for war because of the distrust they had amongst each other. In the words of Otto Von Bismarck, “Europe is a powder keg about to explode, and it’s leaders are smoking right above it”.
Another reason was the assassination of archduke Franz Ferdinand. The future prince of the Austrian-Hungarian Empire being killed by a man from Serbia caused outrage and spewed into all our war. The third reason was the fear of an expanding German Empire. When the German Empire was formed after the Franco-Prussian war, they were close allies with Germany because of Otto Von Bismarck, however, Prince Wilhelm fired Bismarck and cut ties with Britain by building a large navy of their own that would challenge The United Kingdom’s dominance over the seas. France has been longing for revenge after the humiliation at the Franco-Prussian war, and the Kingdom of Russia wanted to protect its title as “Protector of the Slavs” in Eastern Europe, so defending Serbia was a good idea, they also wanted to project their strength.
I choose 4, often sharecropping made the black poorer and never got like white because this system work like a slave system.
Answer:
because most of the raw material for industries is located there
Not so with Twain, who with "Huckleberry Finn," invented a new kind of American language. "All modern American literature comes from one book by Mark Twain called 'Huckleberry Finn,'" Ernest Hemingway famously declared in 1935. "It's the best book we've had. All American writing comes from that.