Child labor is the area in which Theodore Roosevelt fail to enact reforms. Option C is correct.
heodore Roosevelt Jr. was an American statesman, politician, conservationist, naturalist, and writer who served as the 26th president of the United States from 1901 to 1909. He was leader of the Republican Party.
Roosevelt was a strong and effective advocate for fair trade and pro-labor laws, including a decreased workweek, child labor restrictions, and workplace safety rules.
The answer is C. child labor.
New trade routes to Asia were discovered.
European trade was expanded.
Better technology led to better ships.
The correct answer is : B). to support democratic change