How did france, poland, and germany america win its freedom? a) they all fought against the colonies. b) they each supported the american cause. c) they gave weapons and supplies to canada. d) they protected the native americans.

B) They each supported the American cause.

Another reason why they helped the USA, because they were either at war with Britain, or else they had fought and lost to Britain before. Being able to topple the 'great nation of the sea' was one way the above nations were able to help turn the tables.

hope this helps

they can increase to boost the enonomy.

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