What event led the united states to enter world war i?

a german u-boat sank a british merchant ship, the lusitania, killing 124 americans.
the united states learning about the holocaust
germany's victory over france
after the allied powers unsuccessful attempt to storm normandy beach

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

Me! these questions are based on american people in the south essential questions: question 1: for what reasons will one group of people exploit another?focus questions: question 1: what influenced the development of the south more: geography, economy, or slavery?question 2: what were the economic, political and social arguments for and againsts slavery in the first half of the 19th century.

Who was francis marion and how was he linked to the revolutionary war?