What is a constitution? A. plan of government
B. laws
C. rules of a country
D. A and C

I think it is D.

Explanation:

Well they are both under government documents. The constitution is under the laws of the legislation.

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

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."