Many of the immigrants that came to america during 1880s to 1910s were illiterate and poor. they came from what part of curope

Immigrants from northern and western Europe, such as Great Britain, Ireland, Germany, and Scandinavia fled their countries because of war, famine, disease, and other such push factors.

the adoption by russian princes of the mongols' diplomatic rituals

they became hereditary because there weren't many jobs for people in lower classes