What caused the decline of china in the late 19 century?

answer; i believe the two groups were irish immigrants and chinese immigrants;

there has only been 12 presidents. the 12th president is/was moon jae-in

d will be ur answer

to mark sum 1 brainliest there has to be 2 answer at least

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!