The answer is needs I'm religious my self so it's needs
The legacy of world war one influenced chamberlains decision as he and other ally leaders felt Germany were harshly dealt with and that they were overly punished by the treaty of versailles
African Americans continued to face a wide range of threats in the south, many of which were violent in nature such as threats of lynching and murder. Congress initially sent federal troops into the region to attempt to enforce the Reconstructions laws and mitigate these threats.
It was supposed to prevent the export of cotton and smuggling of war materials into the confederacy. The confederacy constructed torpedo boats to try and get around it.