Up and down the East Coast, the border crossing for Jim Crow was Washington, D.C., which was technically south of the Mason-Dixon Line but was effectively the honorary North, as it was the capital of the Union during the Civil War. Later, it was the first stop on the migration route up the East Coast, the place where colored southerners could escape the field or kitchen and work indoors for the government and sit where they liked on the buses and streetcars.
