What did people begin investing their money during the 1920s?

"globalization has greatly impacted the united states and american citizens. first and foremost, globalization has spread american influence throughout the world. globalization has opened up more markets for the united states, which in effect american companies sell their products worldwide. there has been a rise of multinational corporations and their influence has greatly increased."

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