Revolutionary inventions from the 1920s, including medical breakthroughs like insulin and everyday innovations like Band-Aids, sliced bread, and the polygraph.

The 1920s brought a wave of groundbreaking inventions that reshaped American life nationwide, from medical lifesavers to everyday conveniences that eased household tasks and improved health outcomes ...

Add Yahoo as a preferred source to see more of our stories on Google. Dallas and Fort Worth mayors, chambers of commerce leaders, local Anglo and Latino citizens, and a municipal band waited eagerly ...

The 19th Amendment to the U.S. Constitution, which secured for women the right to vote, was ratified on this day in history, August 18, 1920. It is considered one of the great landmarks in the fight ...

The Department of Justice unleashed a shocking and often violent unconstitutional nationwide dragnet — detaining as many as 10,000 people — on this day in history, Jan. 2, 1920. Attorney General A.