Answer: [D] Both wars sparked worry about the spread of communism which were a part of a larger conflict between the United States and the Soviet Union.
Explanation:
As trade intensified between Africa and Asia, prosperous city-states flourished along the eastern coast of Africa. These included Kilwa, Sofala, Mombasa, Malindi, and others. The city-states traded with inland kingdoms like Great Zimbabwe to obtain gold, ivory, and iron.
People who want to obtain credit from financial institutions can use their property rights to do so.
Indus Valley - Wheat and Barley
Fertile crescent - Sorghum, Seedless figs and other cereals.
Central America - Maize
Sub-Saharan Africa - Yams, and Millet
The civil war Barred them bc neither side wanted them to help the other
another is the war of 1812 bc British ships kidnapped American sailors and we didn't like that so we went to war both just over that but that was one reason