<span>This question can refer to either first or second World Wars. In both cases it happened that 1) the immigrans and refugees went to other countries - such as Latin America, which affected those countries 2) almost all countries were affiliated with one or the other side - sending them ams for example 3) many other countries send their men to fight in those wars, which is why many Canadians and US-Americans fought and died in Europe</span>
A. i think is the best answer
<span>Many Americans believed that their economy was being purposefully harmed by British action. Added to this they felt that the British threatened their expansion into the west as forts on US land attempted to support and be at peace with Native Americans. A final issue was impressment, where the British forced young American sailors into their own royal navy.</span>
Answer:
The reason why we need a system of currency exchange in order to conduct international trade is because different countries use different types of currency. They do so because national sovereignty allows each nation to establish its own currency. However, we need a system to pay for goods that are purchased from other countries. This is why the currency exchange system allows us to conduct international trade
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