1-didn't give power to tax so the nation had trouble raising money for their debts
2-Couldnt send military or officials to stop rebellions like shay's rebellion
3-Overall limited the power of the government and stopped them from regulating the nation to it's best
Assuming you're referring to the "French and Indian War", the outcome was significant since it led to the British heavily taxing the colonists in order to pay for the war (which they won), which led to the American Revolution.
Congress redistributes or reapportion the seats in the House every decade using a census.
B. strengthen the ability of native populations to secure independence
The answer is d because I had the same