Early humans moved from one location to another in order to hunt migrating herds.
Because he was a republican and he wanted to ban slavery which would decrease profit for farmers and force people who owned slaves to pay them.
<span>A formal settlement ended United States involvement in the Vietnam War.
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Well the reasons that people hope to discover new trade routes are that they allow for: more people to trade with, which means new food, clothing, metals, and other products.