Which action by Germany prompted the United States to enter World War I?
attacking British shipping
forming an alliance with Austria-Hungary
resuming unrestricted submarine warfare
invading France

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow

answer; /// i believe the correct answer is (oasis)