1. (1) The women in my family have always been very active in politics. (2) At the age of 22, my grandmother fought for women's suffrage (the right to vote). (3) Finland granted women the right to vote in 1906. (4) In 1920, my grandmother's dream came true when the Nineteenth Amendment was added to the U.S. Constitution—granting women the right to vote. (5) Today, my mother is running for mayor of our city, and I am working on her campaign. Which sentence supports the main idea of the passage the least? sentence 4 sentence 2 sentence 3 sentence 1