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.
SUMMARY OF TESTIMONY ON H.R. 13511 (THE REVENUE ACT OF 1978) BEFORE THE COMMITTEE ON FINANCE ON AUGUST 21-25, 1978 : PREPARED FOR THE USE OF THE..."
SUMMARY OF THE PRESIDENT's 1978 TAX REDUCTION AND REFORM PROPOSALS