(A) ** 1980s
(B) 1990s
(C) 1970s
(D) 1960s
EXPLANATIONS BELOW
Concept note-1: -The 1980 United States presidential election was the 49th quadrennial presidential election, held on Tuesday, November 4, 1980. The Republican ticket of Ronald Reagan and George H. W. Bush defeated incumbent Democratic president Jimmy Carter and incumbent vice president Walter Mondale in a landslide victory.
Concept note-2: -Voters troubled by inflation and by the year-long confinement of Americans in Iran swept the Republican ticket into office. Reagan won 489 electoral votes to 49 for President Jimmy Carter. On January 20, 1981, Reagan took office.
Concept note-3: -Three states were ineligible to participate in the election: New York’s legislature did not choose electors on time, and North Carolina and Rhode Island had not ratified the constitution yet. Washington was inaugurated in New York City on April 30, 1789, 57 days after the First Congress convened.