6 dic 1920 año - The progressive era
Descripción:
The Progressive Era was a period of widespread social activism and political reform across the United States, from the 1890s to the 1920s. The main objectives of the Progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and corruption in government.Añadido al timeline:
fecha:
6 dic 1920 año
Ahora mismo
~ 103 years ago
