Can someone me with this question as soon as possible? kindly!

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.

What does the document of the birtish octopus is an uderlying cause of the world war 1

The irish and germans of the 1840's were part of the new immigration. true or false