Answer: In the early 1900s, Mexicans were upset about the conditions in their country for a number of reasons. One of the main causes of discontent was the unequal distribution of wealth and power. A small group of wealthy landowners controlled the majority of the country's resources, leaving the vast majority of Mexicans living in poverty. This system of economic and political inequality was compounded by the corrupt and authoritarian government that ruled Mexico at the time. In addition to economic and political grievances, many Mexicans were also angered by the cultural and social domination of European powers, particularly Spain. This sense of cultural and national pride contributed to the rise of nationalism throughout Latin America, which sought to reclaim a sense of autonomy and identity from the influence of foreign powers. All of these factors contributed to the Mexican Revolution, a violent and protracted struggle that ultimately overthrew the old order and ushered in a period of social, economic, and political reform. The legacy of the revolution and the spirit of Mexican nationalism continue to shape the country's culture and politics today.