Some of the weaknesses of the continental army were:
The continental army,to begin with was not adequately trained,as compared with the disciplined British forces that they were facing. In addition,they also faced organizational problems. Finally they did not have enough supplies,compared with the British who are well equipped and well supplied. Despite all these factors, they were able to surmount the forces under the able leadership of George washington.
The Aztecs established an empire in what is now central Mexico. The Aztecs presided over one of the most relatively advanced cultures and economies in history.
The answer is the first one
The United States Supreme court, it is the only part of the Judicial Branch required by the U.S. Constitution :)