Louis Napoleon III takes advantage of the American Civil War to circumvent the Monroe Doctrine and expand his power by helping Emperor Maximillian Hapsburg to add Mexico to his empire. of Mexico. 　　译文(2): 路易斯 · 拿破仑三世利用美国内战规避门罗主义，通过帮助皇帝马克西米利安 · 哈布斯堡将墨西哥纳入他的帝国来扩大他的权【资源囤-ZiYuanTun.Com】。墨西哥。