Guglielmo Marconi experimented with electromagnetic wave technology after studying the experiments of , who first produced and transmitted radio waves. a Henrich Hertz

b James Clerk Maxwell

c Thomas Edison

d Samuel Morse

Here's link to the

tinyurl.com/wpazsebu

19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.

men and women were able to be citizens, but women did not have all of the rights of men including voting and holding office. slaves could be if they were freed.