Hi there I was just thinking about it but it is just too hard
Alexander Macedon III, also known as Alexander the Great was a king, he was on a quest to spread the Greek culture and known as Hellenism, across his empire. The areas he had conquered were Persia, Egypt, Syria, Mesopotamia, Bactria, and the Punjab; also in Egypt he founded the city of Alexandria. His greatest conquests and actions have had an affect on the Mediterranean.
Answer:
B. Insufficient rainfall.
Explanation:
The great plains typically has a very dry climate, which make it hard for the area to retain water source. This make it hard for plants to survive.
Farmers in these area can't do anything else beside relying on rainfall in order to maintain their agricultural production. During the 1930s, very little rainfall pour down in this area, causing massive agricultural failures in this period.
