The Apartheid government of South Africa resulted in the forced removal of 3.5 million black South Africans between 1960 and 1986. This all white government made legal segregation possible in South Africa. This forced millions of individuals to move and started segregated public facilities. During this era, there was very little contact between white and black South Africans.
While Democrats are for abortion, the Republicans are against it. This has always been one of the big problems between both parties. This issue has swayed many votes from one part to another.
The would be Dwight Eisenhower. After graduating from West Point in 1915, Eisenhower served as a lieutenant. Although he didn't see any combat in WWI, he trained tank corps in Pennsylvania as a lieutenant colonel in the Army. He is more famously remembered for serving as a five-star general and the Supreme Commander of the Allied forces in the European theater during WWII.
C- The Germans wanted the oil from the Caucasus
There is no answer because you did not give us the "following".