George Washington was the president that served at the constitutional convention.
Answer:
Assassination of <u>Archduke</u><u> </u><u>Franz</u><u> </u><u>Ferdinand</u>
A system in which states agree to form a national government, but maintain their sovereignty
The correct answer is
<span>3.The Aztec government was made up of city-states that were loyal to their kings.
The city states were sort of independent but had to answer to the main king. Each had their own priests and a ruler and their supreme judge, but they all had a main king that ruled over the entire empire. One of those was the famous Montezuma.</span>