How did the nineteenth amendment expand democracy?

The 19th amendment says that citizen can't be stopped from voting, and that it doesn't matter if they are gay, or lesbians. It helps expand democracy because these people can have their voice heard, and that's why democracy is basically.

It states that you can't be stopped from voting based on sexual preference, race, etc

Ifound this on google”the munich conference of 1938 was prompted by d. hitler's intention to take control of part of czechoslovakia. hitler sought to unite german-speaking people in a single nation and thus turned his sights on the sudetenland, a german-speaking region of czechoslovakia.” i hope it you