Landlocked Chad's economic development suffers from its geographic remoteness, drought, lack of infrastructure, and political turmoil. About 85% of the population depends on agriculture, including the herding of livestock. Of Africa's Francophone countries, Chad benefited least from the 50% devaluation of their currencies in January 1994. Financial aid from the World Bank, the African Development Bank, and other sources is directed largely at the improvement of agriculture, especially livestock production. Because of lack of financing, the development of oil fields near Doba, originally due to finish in 2000, was delayed until 2003. It was finally developed and is now operated by Exxon Mobil Corporation.

Economic statistics for Chad must be treated with caution. Significant trade with neighbouring countries, for example, exports of camels and other livestock to neighbouring states, such as Libya, and imports of manufactured goods, are conducted "informally" and probably not fully recorded.

Chad ⁱ/ˈtʃæd/ (French: Tchad, Arabic: تشاد‎ Tšād), officially known as the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west. Due to its distance from the sea and its largely desert climate, the country is sometimes referred to as the "Dead Heart of Africa".

Chad is divided into multiple regions: a desert zone in the north, an arid Sahelian belt in the centre and a more fertile Sudanese savanna zone in the south. Lake Chad, after which the country is named, is the largest wetland in Chad and the second largest in Africa. Chad's highest peak is the Emi Koussi in the Sahara, and N'Djamena, (formerly Fort-Lamy), the capital, is the largest city. Chad is home to over 200 different ethnic and linguistic groups. Arabic and French are the official languages. Islam and Christianity are the most widely practiced religions.

Beginning in the 7th millennium BC, human populations moved into the Chadian basin in great numbers. By the end of the 1st millennium BC, a series of states and empires rose and fell in Chad's Sahelian strip, each focused on controlling the trans-Saharan trade routes that passed through the region. France conquered the territory by 1920 and incorporated it as part of French Equatorial Africa.

Chad Christensen is a member of the Nevada State Assembly where he serves as a Republican and one of the two minority whips. He is also currently running for the Republican nomination to run in 2010 for the United States Senate.

Christensen is a Latter-day Saint. He served an LDS mission in Argentina. Christensen has a bachelors degree from Brigham Young University.

Christensen was first elected to the State Assembly in 2002.

Christensen has introduced a piece of legislation in the Nevada legislature patterned after Arizona's recent anti-immigrant law.

Christensen and his wife Ashley are the parents of five children. They live in Las Vegas.

Harry Mason Reid (born December 2, 1939) is the senior United States Senator from Nevada, serving since 1987. A member of the Democratic Party, he has been the Senate Majority Leader since January 2007, having previously served as Minority Leader and Minority and Majority Whip.

Previously, Reid was a member of the U.S. House of Representatives, representing Nevada's 1st congressional district, and served in Nevada local and state government as city attorney of Henderson, a state legislator, the 25th Lieutenant Governor, and chairman of the Nevada Gaming Commission.

As Senate Majority Leader and a member of the Church of Jesus Christ of Latter-day Saints, Harry Reid has achieved a more senior elected position in the United States government than any Mormon in history.

Reid was born in Searchlight, Nevada, the third of the four sons of Inez Orena (née Jaynes), a laundress, and Harry Vincent Reid, a miner. His paternal grandmother was an English immigrant from Darlston, Staffordshire. Reid's boyhood home had no indoor toilet, hot water or telephone. Searchlight had no high school, so Reid boarded with relatives 40 miles away in Henderson, Nevada to attend Basic High School where he played football, and was an amateur boxer. While at Basic High he met future Nevada governor Mike O'Callaghan, who was a teacher there. Reid attended Southern Utah University and graduated from Utah State University where he double majored in political science and history. Reid also minored in economics from the Jon M. Huntsman School of Business. He then went to George Washington University Law School earning a J.D. while working for the United States Capitol Police.