Known and Unknown: A Memoir "learned nothing and forgotten nothing". Known and Unknown: A Memoir Known and Unknown: A Memoir is an autobiographical book by Donald Rumsfeld, an American politician and businessman who served as Secretary of Defense from 1975 to 1977 and again from 2001 to 2006 (among many other positions). He published it through Penguin Group USA in February 2011. It covers a variety of his experiences such as working as a Republican in the U.S. House in the late-1960s, serving in the Ford Administration during the Watergate and Vietnam crises, and serving during the George W. Bush Administration through the Abu Ghraib
History of Iraq (2003–2011) History of Iraq (2003–2011) The history of Iraq from 2003 to 2011 is characterized by a large United States military deployment on Iraqi territory, beginning with the U.S.-led invasion of the country in March 2003 which overthrew the Ba'ath Party government of Saddam Hussein and ending with the departure of US troops from the country in 2011 (though the Iraq War that commenced in 2003 continued and subsequently intensified during 2013). Troops for the invasion came primarily from the United States, the United Kingdom and Poland, but 29 other nations also provided some troops, and there were varying levels of