What is the long-term effect of the events described below?
a. the sunni and shi'ah settled on a common doctrine and are merged into a single sect today.
b. the difference between the sunni and the shi'ah have remained unresolved and still cause problems today.
c. the sunni and the shi'ah eventually weakened each other in a series of wars, and they are not significant forces today.
d. the differences between the sunni and the shi'ah were finally resolved, and the two sects present a united front today.

they had more african americans than any other state.

hope this , have a good day. c;

vote for officials is the right answer

question as stated in comment

why did the chinese require the portuguese to pay for goods in gold and silver when trading?

choices

portuguese goods were less valuable than chinese goods.

the chinese already had a surplus of portuguese goods.

the imperial government wanted to stockpile gold and silver.

portuguese and chinese currencies were not exchangeable.

this a history q n in ancient time, theres no money exchange. so ans is portuguese and chinese currencies were not exchangeable.