What major contribution did Theadore Roosevelt make to the environmental movement as president? A. He increased protected federal lands.
B. He helped pass the Clean Air Act.
C. He increased marine sanctuaries.
D. He helped pass the Forest Reservation Act.

He increased protected federal lands. He helped pass the clean air act. He increased marine sanctuaries. He helped pass the forest reservation act.

on the whole, dickens has shown the french revolution and its this site might you. good at his job, and the subject matter he chose, 

someone or something lol