This document provides a summary of key events and figures in Chicano history from the late 1800s to today. It discusses early legends like Gregorio Cortez who defended himself against Anglo accusations through corridos. The document also outlines the push factors that led to migration from Mexico to the US in the early 1900s, including the Mexican Revolution and Porfirio Diaz's policies. It then discusses the lives of migrant farm workers and changing demographics of the Mexican-American population through the 1940s-60s.