What concern motivated Andrew Jackson to push the Indian Removal Act?

• A. He feared tribes east of the Mississippi might ally with foreign nations and be dangerous
• B. He wanted to create a national park system
• C. He believed Native Americans should be relocated west of the Mississippi
• D. He sought to ban all trade with foreign powers

Answer: (A)

The idea being tested is how fears about frontier security and expansion shaped policy. Jackson and supporters argued that tribes living east of the Mississippi could be difficult to control and might form alliances with foreign powers, posing a danger to the United States. That belief—protecting national security on the frontier and opening more land for white settlement—motivated pushing the Indian Removal Act.

Other options don’t fit because creating a national park system isn’t related to moving tribes, and the act itself was about relocating Native Americans to clear land and reduce perceived threats, not about banning foreign trade.