Justice Murphy was against the approval of the exclusion of all people of Japanese ancestry, whether alien or not from the pacific area in a context in which the had military necessity as a result of a lack of martial law. That is, that he disagreed on racism installed by the 5th amendment of the constitution.
President Lincoln demoted McClellan because C. McClellan failed to defeat Lee at Antietam Creek. McClellan also failed to pursue Lee after the Battle of Antietam despite Lincoln's commands.
