Answer:
B or D... Although, Romans didn't learn how to make silk.  They knew about the silk and traded it in A.D 550
Explanation:
 
        
                    
             
        
        
        
I think it was land ownership.  As many Americans made the push to the West,
it angered the Native Americans living there because they were not encroaching
on their land but were taking it away from them.  This of course led to conflict that killed
many Native Americans
 
        
             
        
        
        
Answer:
c.d
Explanation: 
brainliest please i don't have any
 
        
             
        
        
        
Answer: B. a lower per capita income. 
Explanation:
Per capita income refers to a measure of economic development that divides a nation's GDP by the population of the country. It is meant to show in theory, the amount of wealth that each person in the country has. 
A developed country like the United States would have a very high GDP which when divided by the population of the U.S. would give a higher per capita income. This is unlike a developing country that would have a lower GDP and by extension, a lower per capita income as well. 
 
        
             
        
        
        
On June 17, 1775, early in the Revolutionary War (1775-83), the British defeated the Americans at the Battle of Bunker Hill in Massachusetts. Despite their loss, the inexperienced colonial forces inflicted significant casualties against the enemy, and the battle provided them with an important confidence boost.