The heightened state of understanding, which is available to anyone who pursues it
long enough, is called illumiation.

there is no chart here so no one can answer this.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.

during both period congress passed law restricting the civil liberties of american citizen that meet with the overall public support is the one statement that explain the rate scare of the 1920 and 1950 is very similar