Reconstruction— the effort to restore southern states to the Union and to redefine African Americans’ place in American society —began before the Civil War ended. President Abraham Lincoln began planning for the reunification of the United States in the fall of 1863. 2 With a sense that Union victory was imminent and that he could turn the tide of the war by stoking Unionist …

Unit files → fairly simple text files that are used to define such stuff for systemd (usually in /etc/systemd/system and /usr/lib/systemd/system). Package manager → essentially the same as an app store on a phone. It's how you install and update packages (packages could be a fully fledged graphical app or just a terminal command).

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