英语翻译帮我翻译这段文章啊...美国的文学历史并不长,但是在两百多年的发展中,却取得了重大的成绩,产生了许多的著名作家及

The American literature has reached a great achivement with many famous writers and masterpieces,though it history is not long.The styles,forms and contents have been changing and developing during the literature movements,which evidently reflect many culture phenomenoa.The rise of literature is company by culture.And it is the most important factor of the Super Power status of the US.Many literature styles has arisen form the US since the 20 century,and influence the literature in the world greatly.