I'm pretty sure it was Ulysses S. Grant
The gilding age led to rapid economic growth in the 20’s, known as the roaring 20’s which would help build America into the free capitalist country it is today.
If you boil water, it turns to water vapor to form gas.
Answer: Gompers helped found the Federation of Organized Trades and Labor Unions in 1881 as a coalition of like-minded unions. In 1886 it was reorganized into the American Federation of Labor, with Gompers as its president. With the exception of one year, 1895, he would remain president of the organization until his death.
