Answer:
I think the correct answer is c
Answer:
Making sure about air prevalence permitted the Allies over complete aeronautical surveillance, giving them indispensable insight on German beach front safeguards. D-Day likewise relied upon Allied control of the Atlantic, which was at long last accomplished in 1943 through triumph in the Battle of the Atlantic.
Explanation:
Higher levels of production and economic growth for the country.
I have no clue man just go to page 331 and you will find the answer