1
by Street, Paul Louis.
Published 2009
...United States -- Politics and government -- 2001-2009....
2
Published 1990
...United States -- Politics and government -- 20th century...
3
Published 1988
...United States -- Politics and government -- 20th century...
4
Published 1993
...United States -- Politics and government...
5
by Wallensteen, Peter
Published 2004
...United States -- Politics and governments -- 1945-...
6
by Reagan, Michael, 1945-
Published 2011
...United States -- Politics and government -- 1981-1989....