Trans-Saharan trade requires travel across the Sahara between sub-Saharan Africa and North Africa. While existing from prehistoric times, the peak of trade extended from the 8th century until the early 17th century. ... Cattle were introduced to the Central Sahara (Ahaggar) from 4000 to 3500 BC.
Capitalism is an economic and political system in which a country's trade and industry are controlled by private owners for profit, rather than by the state. Nationalism is identification with one's own nation and support for its interests, especially to the exclusion or detriment of the interests of other nations. American capitalism and nationalism could motivate the United States to go to war by inspiring American to go to war and defend their country.
I think that’s right I’m not sure tho