First one is sanitary and fourth one is hygiene, i didnt study this topic and dont know the rest sorry
Answer:
B
Explanation:
I look up the question LOL
Most of them were processed in Ellis island. They had to be processed there before they could enter the country.
William Edward Burghardt “W. E. B.” Du Bois was was a leading African-American sociologist, writer and activist. Educated at Harvard University and other top schools, Du Bois studied with some of the most important social thinkers of his time
