If the analysis of fieldwork data shows the hypothesis to be true, geographers say they the hypothesis?

b) the confederacy had to pay all union war expenses.

when world war i broke out across europe in 1914, president woodrow wilson proclaimed the united states would remain neutral, and many americans supported this policy of nonintervention. however, public opinion about neutrality started to change after the sinking of the british ocean liner lusitania by a german u-boat in 1915; almost 2,000 people perished, including 128 americans. along with news of the zimmerman telegram threatening an alliance between germany and mexico, wilson asked congress for a declaration of war against germany. the u.s. officially entered the conflict on april 6, 1917.

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest