Basic research in the United States.
D001256:Astronomy / Q000266:history; D001695:Biology / Q000266:history; D002621:Chemistry / Q000266:history; D004777:Environment; D006077:Government Agencies / Q000266:history; D049673:History, 20th Century; D010825:Physics / Q000266:history; D012109:Research Support as Topic; D012586:Science / Q000266:history*; D012942:Social Sciences / Q000266:history; D014481:United States; D014495:Universities / Q000266:history; D000078329:Workforce