First chapter of the series of 18 decades of life in Mexico in the twentieth century. The film narrates the entrance of Mexico into the new century, accompanied by technological advances, such as film and its impact and importance in political and social life.

Chapter 2 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life between 1905 and 1909, seventh presidency period of Porfirio Diaz.

Chapter 3 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico between 1910 and 1914, and the beginning of the major armed conflict that marked the future of the Mexican nation.

Chapter 5 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico between 1920 and 1924.

Chapter 6 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico between 1925 and 1929.

Chapter 7 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico between 1930-1934.

Chapter 9 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico from 1940 to 1944. The presidency of Manuel Avila Camacho (1940-1946) in the context of the World War II.

Chapter 11 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico between 1950 and 1954 Narrates the period of the history of Mexico from 1950 to 1954, marked by capitalism and exploitation of native peoples.

Chapter 10 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico between 1945 and 1949.

Chapter 12 of the series 18 decades of life in Mexico in the twentieth century. Images of the cultural, social and political life in Mexico between 1955 and 1959. At the end of the presidential term of Adolfo Ruiz Cortines and the beginning of the presidency of Adolfo Lopez Mateos, Mexico is experiencing political stability and economic recovery after the 1954 devaluation.