What was the impact of the racial structure of the spanish colonial period on post- colonial mexico?

Before Spanish colonization, Mexico has established its own class structure among the population. However, after colonization, the class structure changed drastically. The Spanish elites imposed a caste system with different levels of biological mixtures between different ethnic groups living in Mexico which decided one's status in society. Those who were biologically more Spanish enjoy a better standard of life than those from Indigenous or African lineage. The strict hierarchy caused discontent among the people which led to civil unrest and an inevitable revolution.

The early effects of The Great depression on Mexico were directly felt by the mining sector in which the overall export price index fell by 32% from 1929 to 1932. The real value of Mexican exports fell by 75%, output by 21%, and external terms of trade fell by 50% between 1928 and 1932. Beginning around the 1890s, new industries in the U.S. Southwest—especially mining and agriculture—attracted Mexican migrant laborers. The Mexican Revolution (1910-1920) then increased the flow: war refugees and political exiles fled to the United States to escape the violence.

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