Explanation:
While WWI was fought in the trenches and used machine guns and poisonous gas, WWII was fought using modern artillery and machines utilizing more airplanes, ships, tanks, and submarines. Special operations methods were also developed during this war together with atomic missiles and secret communications
--------------------------------------------Answer---------------------------------------------------------
(The first one and the third one seem to make the most sense.)
=)
Answer:
yes
Explanation:
able to trade and export goods .
