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in June 1846, the Senate, preoccupied with war against Mexico, quickly approved the Oregon Treaty with Britain, setting the boundary at the 49th parallel.
Lincoln wanted to mend the Union by carrying out the Ten percent plan.
Answer:
Undoubtedly the biggest event in the growth of the federal government was the Civil War, which established its supremacy over the states. The Civil War brought much new power to the federal government, and laid the groundwork for the growth of interest groups.
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Answer:
Railway building was a priority in the South during and after Reconstruction
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<span>Critics believe that President Polk used the threat of force to force Mexico to concede all rights to the Texas territory and possibly even more land. America was still expanding and needed more land to do so. The president was already attempting to purchase California, so showing that we could take Texas furthered his goal there as well. Settlers in Texas feared loss of their land. So the president was cajoling Mexico into forgoing all rights.</span>
