Complex sentence: During the rise of American Women's Suffrage in the 1900s, Glasgow marched in the English Suffrage parades in spring 1909 and later spoke at the first suffrage meeting in Virginia.
Split into simpler sentences: During the rise of the United States women's suffrage movement in the 1900s, Glasgow marched in the English suffrage parades in spring 1909. Later she spoke at the first suffrage meeting in Virginia.