All of the following were effects of the 13th, 14th, and 15th Amendments EXCEPT: a.
Segregation of schools, neighborhoods, and jobs stopped.
b.
African Americans had some influence in government through voting.
c.
African Americans began to be elected into public office.
d.
Violence was reduced but did not stop.

I think its C, If i remeber

what the first or next guys says

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.