Question: When did the party who holds the majority in the House of Representatives, take control of the political body that the President calls on for support in his USAF appointments?

Knowledge 1: 44th United States Congress
The Forty-fourth United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C. from March 4, 1875, to March 4, 1877, during the seventh and eighth years of Ulysses S. Grant's presidency. The apportionment of seats in the House of Representatives was based on the Ninth Census of the United States in 1870. For the first time since the American Civil War, the House had a Democratic majority. The Senate maintained a Republican majority. [SEP] Knowledge 2: Compromise of 1877
The Compromise of 1877 was an informal, unwritten deal that settled the intensely disputed 1876 U.S. presidential election. It resulted in the United States federal government pulling the last troops out of the South, and formally ended the Reconstruction Era. Through the Compromise, Republican Rutherford B. Hayes was awarded the White House over Democrat Samuel J. Tilden on the understanding that Hayes would remove the federal troops whose support was essential for the survival of Republican state governments in South Carolina, Florida and Louisiana. The compromise involved Democrats who controlled the House of Representatives allowing the decision of the Electoral Commission to take effect. The outgoing president, Republican Ulysses S. Grant, removed the soldiers from Florida. As president, Hayes removed the remaining troops from South Carolina and Louisiana. As soon as the troops left, many white Republicans also left, and the ``Redeemer ''Democrats took control. They already dominated other state governments in the South. What was exactly agreed is somewhat contested as the documentation is insufficient. [SEP] Knowledge 3: Separation of powers under the United States Constitution
Executive power is vested, with exceptions and qualifications, in the President. By law (Section 2.) the president becomes the Commander in Chief of the Army and Navy, Militia of several states when called into service, has power to make treaties and appointments to office "with the Advice and Consent of the Senate," receive Ambassadors and Public Ministers, and "take care that the laws be faithfully executed" (Section 3.) By using these words, the Constitution does not require the president to personally enforce the law; rather, officers subordinate to the president may perform such duties. The Constitution empowers the president to ensure the faithful execution of the laws made by Congress and approved by the President. Congress may itself terminate such appointments, by impeachment, and restrict the president. Bodies such as the War Claims Commission, the Interstate Commerce Commission and the Federal Trade Commission—all quasi-judicial—often have direct Congressional oversight.
Knowledge 1: Separation of powers under the United States Constitution
Executive power is vested, with exceptions and qualifications, in the President. By law (Section 2.) the president becomes the Commander in Chief of the Army and Navy, Militia of several states when called into service, has power to make treaties and appointments to office "with the Advice and Consent of the Senate," receive Ambassadors and Public Ministers, and "take care that the laws be faithfully executed" (Section 3.) By using these words, the Constitution does not require the president to personally enforce the law; rather, officers subordinate to the president may perform such duties. The Constitution empowers the president to ensure the faithful execution of the laws made by Congress and approved by the President. Congress may itself terminate such appointments, by impeachment, and restrict the president. Bodies such as the War Claims Commission, the Interstate Commerce Commission and the Federal Trade Commission—all quasi-judicial—often have direct Congressional oversight. [SEP] Knowledge 2: Compromise of 1877
The Compromise of 1877 was an informal, unwritten deal that settled the intensely disputed 1876 U.S. presidential election. It resulted in the United States federal government pulling the last troops out of the South, and formally ended the Reconstruction Era. Through the Compromise, Republican Rutherford B. Hayes was awarded the White House over Democrat Samuel J. Tilden on the understanding that Hayes would remove the federal troops whose support was essential for the survival of Republican state governments in South Carolina, Florida and Louisiana. The compromise involved Democrats who controlled the House of Representatives allowing the decision of the Electoral Commission to take effect. The outgoing president, Republican Ulysses S. Grant, removed the soldiers from Florida. As president, Hayes removed the remaining troops from South Carolina and Louisiana. As soon as the troops left, many white Republicans also left, and the ``Redeemer ''Democrats took control. They already dominated other state governments in the South. What was exactly agreed is somewhat contested as the documentation is insufficient. [SEP] Knowledge 3: 44th United States Congress
The Forty-fourth United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C. from March 4, 1875, to March 4, 1877, during the seventh and eighth years of Ulysses S. Grant's presidency. The apportionment of seats in the House of Representatives was based on the Ninth Census of the United States in 1870. For the first time since the American Civil War, the House had a Democratic majority. The Senate maintained a Republican majority.
Knowledge 1: 44th United States Congress
The Forty-fourth United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C. from March 4, 1875, to March 4, 1877, during the seventh and eighth years of Ulysses S. Grant's presidency. The apportionment of seats in the House of Representatives was based on the Ninth Census of the United States in 1870. For the first time since the American Civil War, the House had a Democratic majority. The Senate maintained a Republican majority. [SEP] Knowledge 2: Compromise of 1877
The Compromise of 1877 was an informal, unwritten deal that settled the intensely disputed 1876 U.S. presidential election. It resulted in the United States federal government pulling the last troops out of the South, and formally ended the Reconstruction Era. Through the Compromise, Republican Rutherford B. Hayes was awarded the White House over Democrat Samuel J. Tilden on the understanding that Hayes would remove the federal troops whose support was essential for the survival of Republican state governments in South Carolina, Florida and Louisiana. The compromise involved Democrats who controlled the House of Representatives allowing the decision of the Electoral Commission to take effect. The outgoing president, Republican Ulysses S. Grant, removed the soldiers from Florida. As president, Hayes removed the remaining troops from South Carolina and Louisiana. As soon as the troops left, many white Republicans also left, and the ``Redeemer ''Democrats took control. They already dominated other state governments in the South. What was exactly agreed is somewhat contested as the documentation is insufficient. [SEP] Knowledge 3: United States Air Force
The Department of the Air Force is one of three military departments within the Department of Defense, and is managed by the civilian Secretary of the Air Force, under the authority, direction, and control of the Secretary of Defense. The senior officials in the Office of the Secretary are the Under Secretary of the Air Force, four Assistant Secretaries of the Air Force and the General Counsel, all of whom are appointed by the President with the advice and consent of the Senate. The senior uniformed leadership in the Air Staff is made up of the Chief of Staff of the Air Force and the Vice Chief of Staff of the Air Force.

Answer: January 2015