A transmission problem can lead to an expensive repair. ( Photo by @Thinkstock) Transmission problems can be expensive. If you drive a car with an automatic transmission, you may have thought about what would happen if the transmission started to fail.
The Legislative branch, commonly known as Congress, which comprises the U.S. Senate and the House of Representatives, oversees the Library of Congress.
What branch of the federal government is the IRS part of? The IRS is part of the Executive Branch. The IRS is under the Department of Treasury, overseen by the Secretary of the Treasury, a member of the President's cabinet.