Some of the worst mass murderers in history, such as Joseph Stalin in Russia and Mao Zedong in China, have been communist dictators. A, True
B, Flase

A. TRUE

Explanation:

Stalin's purges of intellectuals, military leaders that could be a threat to him,  religious leaders, essentially anyone judged as a utilitarian waste or threat were killed in the millions.  Stalin killed off more "enemies of the state than those killed in WWII.

Mao, similar communist dictator did the same in China.

Death squads sought out innocent people and killed them just to intimidate others.  Often times torture and gruesome deaths.  Worked to death in slave labor camps etc.

do your own work

you really need to do your own work and stop cheating

in an absolute  monarchy, the  monarchrules as an autocrat, with absolutepower  over the state and government — for example, the right to rule by decree, promulgate laws, and impose punishments. the  monarch isnominally sovereign but the electorate, through their legislature, exercise political sovereignty.