Need asapcompare and contrast the authoritarian governments of the soviet union and china. how are they similar? how are they different?

The similarities in the authoritarian governments of the Soviet Union and China lied in 1) the violation of A) the law, to stay in power, and B) human rights; and 2) the big connection between state and business. However, they differed in something: Chinese communism allowed groups outside of the oligarchy in the states and districts to prosper, preventing the revolts that helped breaking the Soviet Union up.

b) race riots in several cities