Airplanes were vital for ww1 to ease transport of amo and soon guns on the planes including bombs this made it easier for to launch quick air strikes on places like bases vulnerable to air strikes
I believe it is B)
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An example of cultural change for the united states in this time period would be seen in how the united states started to impress their culture upon the world in showing that they were the “top dog” in the world wars. this cultural shift towards exerting dominance lead up to the cold war.
Answer:
it grants Great Britain power over the colonies ♡