Well, if we are going to be entirely correct, Christopher Columbus never discovered America, but rather the Vikings did and he landed in Cuba, not mainland America. Anywho, he landed in 1492 with his three ships, the Nina, the Pinta, and the Santa Maria.
Buenos Aires is located in Argentina
It is D. The colonists of Roanoke simply disappeared without a trace. The monarchy of England did not give them an order to abandon the settlement; they simply abandoned it for no known reasons.
Once the freedom ride stopped as a result of violence Robert began to become more involved. The drivers refused to drive the bus and he called the bus terminal to demand to find the drivers of the bus.