Recently added articles from The Oxford Companion to United States History:
“American System” of Manufactures
“Open Door” Policy
4–H Club Movement
ABM Treaty
Abolitionism
Abortion
Abrams v. United States
Abstract Expressionism
Academic Freedom
Acheson, Dean
Acquired Immunodeficiency Syndrome
Adams‐Onís Treaty
Adams, Abigail
Adams, Henry
Adams, John
Adams, John Quincy
Adams, Samuel
Addams, Jane
Adkins v. Children's Hospital
Adolescence
Adoption
Advertising
Affirmative Action
Affluent Society, The
AFL‐CIO
Africa, U.S. Relations with
African American Religion
African Americans
Agassiz, Louis
Agency for International Development
Agricultural Education and Extension
Agricultural Experiment Stations
Agriculture
Agriculture Adjustment Administration
Aid to Families with Dependent Children
AIDS
Air Conditioning
Air Force
Air Force Academy
Airplanes and Air Transport
Alamo, Battle of the
Alaska
Albany Congress
Alcohol and Alcohol Abuse
Alcoholics Anonymous
Alcoholism
Alcott, Louisa May
Alger, Horatio
Ali, Muhammad
Alien and Sedition Acts
Alliance for Progress
Alms Houses
Alzheimer's Disease
Amana Community
America First
American Anti‐Slavery Society
American Association for the Advancement of Science
American Association of Retired Persons
American Association of University Professors
American Association of University Women
American Bankers' Association
American Bar Association
American Civil Liberties Union
American Colonization Society
American Dilemma, An