List 4 of the results of the treaty at versailles?

How did the united states obtained the purchase of floridia to extand its frontiers to the pacific ocean

Which number shows the location of the united kingdom of great britain?

Which statement about submarine use in world war i is true? the allies never found a way to counter german submarine warfare. germany’s use of submarines affected the united states’ decision to enter the war. only the germans used submarines in world war i.