How did france aid the us cause for independence?

sending french army troops to win on land

all of these

political recognition

attacking with the french navy to clear the oceans of british ships

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.