1968 was the year of student protests across the globe, and riots in the streets of Paris. Assassinations rocked America and Soviet Tanks crushed the Prague Spring. Sexual liberation, civil rights, drugs and music were said to shape the thinking of a generation.
The 1968 United States presidential election was the 46th quadrennial presidential election, held on Tuesday, November 5, 1968. The Republican nominee, former vice president Richard Nixon, defeated the Democratic nominee, incumbent vice president Hubert Humphrey. Analysts have argued the election of 1968 was a major realigning election as it permanently disrupted the New Deal coalition that had dominated presidential politics since 1932.
I think there are a lot of parallels with 2020.
Reading List: Miami and the Siege of Chicago: An Informal History of the Republican and Democratic Conventions of 1968 by Norman Mailer.