PBS10 年
The Civil War By the Numbers
Courtesy: Library of Congress From 1861 to 1865, the Civil War ravaged America ... answered by the Missing Soldiers Office from 1865-1868 4 million — Number of enslaved persons in the U.S ...
PBS2 年
The Civil War By the Numbers
Courtesy: Library of Congress From 1861 to 1865, the Civil War ravaged America ... answered by the Missing Soldiers Office from 1865-1868 4 million — Number of enslaved persons in the U.S ...