How did refrigerated ships change relationships
between countries around the world?

new technology such as refrigerated ships helped to intertwine the economies of nations that were thousands of miles apart. Latin American economies became increasingly dependent upon those of more developed countries.

Explanation:

answer-the island had airfields that the u.s. military needed.

i am not 100% positive but i think it is is b. both are non-partisan jobs

i am pretty sure that members of congress have term limits, can be impeached, and are nominated through direct popular vote.