Carrie Chapman Catt. Carrie Chapman Catt (January 9, 1859 â March 9, 1947) was an American women's suffrage leader who campaigned for the Nineteenth Amendment to the United States Constitution, which gave U.S. women the right to vote in 1920.
Aluminum is lighter than steel. Automakers use it to cut weight, and thereby improve fuel economy and performance, or to add features without making cars and trucks disastrously heavy. The 2004 Audi A8L, which went on sale last month, is the third generation with an aluminum body.
Different types of metal are used to create the frames for car seats. Five of the most popular ones include stainless steel, carbon steel, hot-rolled steel, copper, and iron. Most of the time, these metals are used together to form the frames. 1  Stainless steel: This material offers anti-corrosion features.