Answer:456
Explanation:
Get the two side lengths out of the total perimeter then subtract that then u have the length of the two other sides then divide that by two then multiply the two sides
A)a new defensive tactic known as trench warfare
Trench warfare allowed the war to drag on for long periods of time because of the stalemates that ensue from the opposing armies refusing to give up the land under their controls, resulting in high casualties in no man's land.
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That's false. <span>The slave trade existed long before that. </span>
Slavery forbidden in the Northwest Territory. Slavery and involuntary servitude were forbidden in theNorthwest Territory, thereby making the Ohio River a natural dividing line between the free and slave states of the country. Unanimous consent from the states was required for the Northwest Ordinance to be passed.
Answer: The Indian Remove Act
Explanation: Native Americans lived on the land settlers wanted. President Jackson thought it was impossible for Native Americans to live as independent nations within the borders of the US.
