Articles of confederation? how did the constitution deal with the weakness of the a it created an executive branch to carry out the laws. b it provided for a legislature to make the laws. c it allowed each state to have sovereignty over its laws p lt limited the powers of government through checks and balances.

P. (probably D.) It limited the powers of government through check and balances.

On Wikipedia it says, "The new Constitution provided for a much stronger federal government by establishing a chief executive (the President), courts, and taxing powers." The constitution contained the checks and balances system, and this textual evidence is describing it. I cross checked this with other sources, so it is reliable.

The answer is ethnic groups.