The event which marked the end of the ghost dances is stated as the Wounded Knee Massacre. The Ghost Dance War was an armed conflict in the US between the US government and Lakota Sioux which began in 1890 and ended by US victory.
Because they are all in sense racist laws. They all demonized black people. From KKK thrusting their lives, Jim Crow Laws singling them out.
I believe it is D because it's not a,b and I'm pretty sure it's not c
The effect that industrialization had on United states and Western Europe was improvement in weapons and their miliatry.