It made the job easier because they seeds were picked out of the cotton by the machine so the demand for slaves were lower
The variety of languages, cultures, this stopped Africa from unifying and working together, wars between tribes, Africa didn't industrialize
#3
Spanish American war. “Remember the Maine” was public outcry that galvanized support for going to war in Cuba and the Philippine islands (Spanish colonies)
Interesting read to pursue further as to actual cause of the explosion.
He was the Governor of New York before becoming Vice president to William McKinley and then became the youngest president at 42, when McKinley was assassinated in 1901. Roosevelt won reelection in 1904.