First, Unification of Chinese continent
Second, Unification of Chinese language
Third, Unification of weights and measures
He built the Unitary Government(has not separated government). So he can unification China(unite China). This is big thing that Mao did.
In china, They have a regional dialect(every part in country has different speech). So they have a problem to talk each other. So, Mao made the standard language and order to school to teach the standard language. This makes unification of chinese language.
In China, Mao unification weights and measures. Every weights of standard is 500g. this is the unification of weights and measures. This makes basic of economic management.
There is lot of thing that mao did a good things. But there is something that Mao did a bad thing. Mao made china confusion when Mao started the Cultural Revolution. In this story, There is some opinion that mao made china back step about 30years.
There is some opinion that Mao made China step back about 30 years. but now in china, Mao is the hero in China.
