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>
World War also started after archduke Francis Ferdinand got assassinated.
The Continental Army persevered and won a decisive victory at the Battle of Saratoga. They decimated Burgoyne's troops, cut off supply routes, and Burgoyne never received his promised and desperately needed reinforcements.