Liberty means the freedom of the united states itself
The Enforcement Act of 1870 basically made illegal the voting discrimination that existed on the basis of race. It made illegal the opposition of some government officials to integrate former slaves, mainly African-American in the social and political life.
Mao's Red Guards started harassing Chinese intellectuals who supported capitalism
Mao's Red Guards ensured that all schools in China taught from Mao's Little Red Book.
If im not mistaken each term is 4 years a president can be reelected for another term but only once because the max is 8 years, 2 four year terms.
