International governmental organizations

have a “home base” in the country most in need of .
are able to operate in every country that is part of the group.
send workers out from a singular location in a national capital.
allow struggling citizens to seek refuge in their headquarters.

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.

what exactly is the question to this?