It c they lost land after the sevens year war or French and Indian war it's not d because that does not happen until the early 1800s a is the worst answer b the Indians never have a say and the French fought with them in the 7 years war which is why it is called the French and Indian war
The Union used its number of ships to keep the south from exporting or importing its goods to foreign countries. It also used the ships to spread slave-revolt propaganda to convince European countries to not to trade with the South so they'll be economically weak to provide their soldiers with nessecary equipment such as weapons, food, and clothing. The union also used its wealth to buy southern loyalties to block south' sports to weaken confederates further more. Also, the North had railroads which the government bought from different companies to provide transportation to their men faster along with weapons. They also had many inventors who came up with gadgets and codes to help the army.
Historians need to make a picture of history so people can understand what happened. They use fossils and artifacts to make a picture of what that period of time was like. They interpret objects, and read scripts from that time to trust understand what was going on. This way, people can understand and learn from the past. We do not have to make history repeat itself.
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Answer:
social: white people believed themselves to be much more civilised and humane than coloured people, so they had no issues using and abusing any coloured people, and this allowed them to use slaves without any judgement.
political: those who participated in the slave trade began to have a flouring economy which gave them power over countries witch more poverty. additionally, the slave trade made certain countries integral in the production of goods which gave them more power on the world stage.
economical reasons: slave trade was very profitable for those selling the slaves as well as those using the slaves for free labour. it benefited the economy of society as a whole by allowing for mass production and therefore mass amount of profit.