What advances did mao zedong's rule bring to china?

Mao Zedong united the food production, trade, and transportation systems of China, and abolished almost all the political divisions. This allowed the country to benefit from its power of production and further expand its industrial base, without competition from either within China or from other nations. Although accredited with establishing China as a stable, industrialized, unified state, Mao only did so by imposing complete cultural and political control over China's citizens.

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.