Maybe B or c pr choose the one you think it is for me it might me B or c honestly also i need help on doing me and frida and the secret peackon ring questions would you help?
        
             
        
        
        
Answer:
1. Differance between rich and poor
2.  difference between casts
3.  political force
4. The difference of  religion that how the space of society is not equal
5.Racism
 
        
             
        
        
        
The movement involving the Persian and Arab doctors and administrators were sent to China. Chinese physicians as well as engineers found that their skills were important in the Islam world. These things helped facilitate the fast exchange of ideas, technologies, and cultures in the Mongol empire. <span> </span>
        
             
        
        
        
From Germany came the fewest immigrants during the large wave of immigrants who arrived in the US in the 1840s and 1850s.
From 1841 to 1860, over four million humans got here to the usa. This represented a six hundred percent increase over the previous 20-yr duration. maximum of these immigrants came from terrific Britain, Germany, and specifically Ireland.
Between 1870 and 1900, the largest wide variety of immigrants endured to return from northern and western Europe consisting of first rate Britain, eire, and Scandinavia. however "new" immigrants from southern and eastern Europe had been turning into one of the most crucial forces in American life.
Within the past due 1800s, humans in lots of elements of the sector decided to go away from their homes and immigrate to the USA. Fleeing crop failure, land and activity shortages, rising taxes, and famine, many came to the U. S. as it turned into perceived because of the land of economic possibility.
Learn more about immigrants here: brainly.com/question/24475673
#SPJ4