They were mad because <span> British continued transgressing against the Native American homeland, butchering erratic tournament, and pushing the Native Americans outside of their headquarters.</span>
        
                    
             
        
        
        
Answer:Social institutions
Explanation:Social institution 
are groups of people who share the same purpose and as a result come to work together so that this purpose can be attained.
These institutions are crucial to maintain order and stability within society because they are responsible for governing individuals behavior. They ensure that people abide by the norms of society.