What strategy did the allies agree upon in order to win world war 2?

The strategies that the allies used to win during World War II were to create a force to defeat the AXIS powers. The allied forces also use submarines as their new tactic. They build more ships to destroy the Germans. Also bombings in Germany were a lot and the death toll is rising in the year 1942 and during this time the city of Dresden in Germany was devastated.

would not cooperate with each other voluntarily.

a. favoring native born americans over immigrants.