In the reformation of law, there were some moral reformations. For instance, Alcohol easily became the aim of moral reformation in progressive era, and congress legislated The Mann Act to prohibit prostitution, so that taking a woman from states to states could be illegal act. Racial issues also became trouble especially for African …show more content…
He also established five national parks and wildlife preservation. In order to take panama, he helped Panamanian revolution, and as soon as panama was independent from Colombia, the U.S expanded their diplomatic concession. He also legislated the Roosevelt Corollary to control Central America without interference of Europe. Through him, U.S could have strong influence on Eastern Asia and over the world. Since America experienced progressive era, new patterns appeared in cultural expression such as realism and impressionism through novel or