_______ realized that he could win support for the Union at home and abroad by making the war a just war against slavery.
A、Frederick Douglass
B、George Washington
C、John Adams
D、Abraham Lincoln
【正确答案】：D
【题目解析】：亚伯拉罕·林肯意识到，他可以通过使这场战争成为一场反对奴隶制的正义战争来赢得国内外对联邦的支持。
