Because they <span>They resent to Aztec who had conquered them and demanded tribute to support the lavish of Aztec cities.
The leader of the Aztec of that time oppressed the member of their group with tyrannical rules. The resentment build up over the years and Cortez saw this as an opportunity to gained new reinforcement armies.</span>
        
             
        
        
        
Hello There!
A primary source tells you about a certain event that happened in the past and it's from that event. When studying historical events, historians want their information to be precise and correct. primary sources are firsthand, contemporary accounts of a certain event that was recorded by somebody who witnessed or experienced that event. Primary sources includes the original stuff and it's very important. 
 
        
                    
             
        
        
        
I can confirm the answer is A. federalism
        
             
        
        
        
<h2><u>Answer:</u></h2>
The history of the American Revolution truly starts with the French and Indian War (1754-63), without which no defiance would have occurred when it did. The British assumed control North America toward the finish of the war, administering the district north of Florida and west to the Mississippi River. Investigate the guide above. 
Homesteaders wouldn't have parted from Britain on the off chance that despite everything they required their insurance from the French (green), who'd blocked western extension in the Ohio Valley. Americans and Redcoats battled together against the French at the same time, as the maxim goes, recognition breeds disdain, and frontier local armies detested the hatred of their bosses in the British military.
 All the more significantly, a few pilgrims didn't feel that they required the British any longer and the populace occupying these developing, asset rich states was for all intents and purposes self-chose for resistance to power, huge numbers of its pioneers having emigrated from the British Isles to look for more noteworthy opportunity. 
They bristled under British endeavors to keep them close to the East Coast and squabbled about money-related issues in regards to duties and exchange. By 1763, the time had come to tidy off the Join, or Die. woodcut Ben Franklin had imprinted in 1754 to rally pilgrims in the interest of the British against the French; at the same time, this time, they were reviving against their very own rulers. More than 50,000 took part in the protest.
 
        
             
        
        
        
Vietnam had a war that was also known as the "Second Indochina War", population 95,261,024 ( 2016 ), and <span>Their </span>culture is a complex adaptation<span> of Chinese, </span>Japanese<span>, </span><span>French </span><span>and American colonial influences.</span>