I believe the correct answer is actually:
"1. the election results were challenged in court up to five weeks after the election"
15th to the 17th centuries were the Age of Exploration
D because the president at the time was against racism but the southern governor of Arkansas was for it.
Farmers Grow Angry and Desperate. During World War I, farmers worked hard to produce record crops and livestock. When prices fell they tried to produce even more to pay their debts, taxes and living expenses. In the early 1930s prices dropped so low that many farmers went bankrupt and lost their farms.
I hope I help