The answer you're probably looking for is:
The Stamp Act of 1765 was significant in the sense that it was the first direct tax imposed on American colonists (So,
would most likely be the answer that you're looking for to this question, that you have asked

The north benefits from refusing slavery because the north is against slavery
For the second question the one that is incorrect is Choctaw
Answer:
Last Option: A 1960s Government Computer Network.