What did Theodore roosevelt do that made him the most progressive president?

Answer:

He put a stop to corruption in political offices, impeded railroad trusts, and had the foresight to build the Panama Canal, a strong Navy, and to conserve over 290 million acres of natural areas in the U.S., most of which are still protected in one form or another today.

First answer by Cataclysmic Beefstick. Last edit by Cataclysmic Beefstick. Contributor trust: 286 [recommend contributor recommended]. Question popularity: 2 [recommend question].