Thomas edison is known for the successful development of which of the following

Which of the following was true of american workers during the harding administration? a.) few joined unions because there were no unions to join. b.) many joined unions because of fordism. c.) few joined unions because the economy was strong. d.) many joined unions because of unfair labor laws.

How did the constitutional convention deal with slavery , one the most divisive issues of the period

How did american entry into world war i affect the allied powers?