Why was the hijrah important?
a. it marked the beginning of the islamic era.
b. it signaled that muhammad was no longer going to bow to rebels.
c. it brought a large group of muslims to mecca
d. it described the renovation of the kaaba.
d?

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.

b: the exchange of coined money