Why did the Islamic world suffer hardship during the 1200s and 1300s?

A.

Christian soldiers of the Byzantine Empire forced Muslims under their control to accept Christianity or face death.

B.

Mongol armies rode out of central Asia to invade and conquer first one part and then another part of the Muslim world.

C.

Muslim tyrants kept their subjects in serfdom and poverty.

D.

Western European kings sent armies to retake Jerusalem and capture as many Muslims as possible to use as slaves.

in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.

a marriage ending by the death of a husband or wife.

explanation:

i don't see your choices but i'm just gonna give you my answer.

where is the i can't with a multiple choice question without the choices