Before and during the Civil War, Whitman stood firmly on the sid

Before and during the Civil War, Whitman stood firmly on the side of the North and wrote a series of poems incorporating his emotions and feelings during the period, which were gathered as a collection under the title of（）.
A、Drum Taps
B、Leaves of Grass
C、Boy’ s Will
D、North of Boston
【正确答案】：A
【题目解析】：

本题考查惠特曼的作品及其内容，如下表所示：故选A。