The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
The Organic Act of 1871 repealed Georgetown and Washington’s individual charters to create the District of Columbia. This panoramic jigsaw puzzle shows a west-northwest view of the city from the Capitol that was drawn and published by E. Sachse & Co. in 1871.