The early 1900s refers to the time period between 1900 and 1919, also known as the first two decades of the 20th century.
Related terms
Progressive Era: A time of social activism and political reform in the United States, which expanded from the late 19th century to the early 20th century.
World War I: A global war fought from 1914 to 1918, which had significant impacts on society, including changes in gender roles.
Suffragettes: Women activists who fought for women's right to vote during this time period.