Question

what major construction project did theodore roosevelt help get done?
panama canal
erie canal
mount rushmore
hoover dam

Explanation:

Theodore Roosevelt played a key role in the construction of the Panama Canal. The Erie Canal was built much earlier (in the 19th century before Roosevelt's presidency), Mount Rushmore construction began later (in the 1920s), and the Hoover Dam was constructed in the 1930s, long after Roosevelt's time.

Answer:

A. Panama Canal