. Which of the following is considered to be one of the effects of the Columbian Exchange?

A. Europeans died from native diseases.
B. Natives became rich from trade.
C. Trade became less profitable.
D. New livestock like horses were introduced to the Americas

1. the fifteenth amendment guaranteed for all us citizens, regardless of "previous condition of servitude." freedom citizenship voting rights religious tolerance 2. which group was still not allowed to vote following passage of this amendment? women poor men rich men former slaves 3. the fifteenth amendment was the last of the amendments. carpetbagger lincoln reconstruction scalawag