List three jobs that prepared roosevelt to be president

He served as an Assistant Secretary of the Navy under William McKinley (president) this gives him an idea of what it's like to run government as he witnessed it first hand, but he resigned from that post to lead the Rough Riders during the Spanish-American War, returning a war hero, this taught leadership skills. He was elected governor of New York in 1888, this gave him a glimpse at managing our country, and official business.