Constituent country is a phrase sometimes used in contexts in which a country makes up a part of a larger entity. The term constituent country does not have any defined legal meaning, and is used simply to refer to a country which is a part (i.e. a constituent) of something else.

The Danish Realm consists of three constituent parts, each part sometimes referred to as a country:

However, this terminology is not consistent. The Faroes are also referred to as a "self-governing territory" or similar by (e.g.) the Prime Minister of the Faroe Islands and the Royal Danish Ministry of Foreign Affairs. Similarly, the Danish Government also refers to Greenland as an "autonomous province" and neither of the laws forming Greenland's constitution refer to Greenland as a country.

French regions (e.g., Pays d'Auge, Pays de la Loire, and Pays de Caux) often bear the appellation pays ("land"), which is sometimes also used in reference to other nations (e.g., Pays-Bas is the French name of the Netherlands).

Michael G. "Mike" Fitzpatrick (born June 28, 1963) is the U.S. Representative for Pennsylvania's 8th congressional district. He is a member of the Republican Party. He was reelected to Congress in 2010, and previously represented the district from 2005 to 2007, but lost to Patrick Murphy in 2006.

Fitzpatrick was born and raised in Bucks County. He graduated from Bishop Egan High School, now Conwell-Egan Catholic High School, in Fairless Hills. He moved to Florida to attend St. Thomas University with an academic scholarship where he earned his bachelor's degree in 1985 from the school's honors program. He then earned his law degree from the Dickinson School of Law at Penn State University. He was named business manager of the Dickinson Journal of International Law.^{[citation needed]}

After graduating law school in 1988, Fitzpatrick was admitted to the practice of law at the Supreme Court of Pennsylvania and the Supreme Court of New Jersey. In 2000, he practiced at the United States Supreme Court.^{[citation needed]}

Paul Davis Ryan (born January 29, 1970) is the U.S. Representative for Wisconsin's 1st congressional district, serving since 1999. He is a member of the Republican Party, and has been ranked among the party's most influential voices on economic policy.

Born and raised in Janesville, Wisconsin, Ryan graduated from Miami University in Ohio and later worked as a marketing consultant for Ryan Incorporated Central, run by a branch of his family. In the mid to late 1990s, he worked as an aide to United States Senator Bob Kasten, as legislative director for Senator Sam Brownback of Kansas, and as a speechwriter for former U.S. Representative and 1996 Republican vice presidential nominee Jack Kemp of New York. In 1998, Ryan won election to the United States House of Representatives, succeeding the two-term incumbent, fellow Republican Mark Neumann.

Ryan currently chairs the House Budget Committee, where he has played a prominent public role in drafting and promoting the Republican Party's long-term budget proposal. He introduced a plan, The Path to Prosperity, in April 2011 as an alternative to the budget proposal of President Barack Obama, and helped introduce The Path to Prosperity: A Blueprint for American Renewal in March 2012, in response to Obama's 2013 budget. Ryan is one of the three co-founders of the Young Guns Program, an electoral recruitment and campaign effort by House Republicans. He endorsed Republican presidential candidate and former Governor of Massachusetts Mitt Romney for the 2012 United States presidential election. Ryan has been considered as a possible running mate for Romney.