What impact did the purchase of the Louisiana Territory have on the United States? A It expanded presidential power. B It weakened the American borders. C It strengthened American relationships with the Indian tribes. D It resolved the issue of slavery between the North and the South.

D.

Explanation:

The Louisiana Purchase was a land deal done between France and the United States in 1803. The United States purchased Louisiana territory from France under the presidency of Jefferson.

The purchase had several affects on the United States. First, it doubled the size of the United States. Secondly, it helped to resolve the slavery issue between the North and the South through Missouri Compromise.

Therefore, option D is correct.