Ptolemy's system of latitude and longitude helped in mapmaking
I would say either B or D but I think the better answer would be D.
Answer:
1
Explanation:
What problems did farmers face in the 1920s? The demand for food dropped, so farmers' incomes went down. They could not afford payments on their farms, so they lost their land. What was dangerous about how Americans bought stock?
Answer:
B. Elect George Washington as commander in chief.
The Mississippi Valley was very attractive for early colonizers. The Spaniards first went there in 1541, hoping they would find gold just like their fellow citizens had done in Mexico two decades earlier. But their venture didn't bear any fruit. Then, in 1673, French came to explore the land. Soon enough, missionaries followed their steps, and the first small settlements were formed, in spite of many troubles (such as outbreaks of smallpox).