Yangshao and Longshan are a. irrigation techniques. b. early ...

[notis]

Yangshao and Longshan are
 
  a. irrigation techniques.
  b. early settlements in South China.
  c. pottery cultures.
  d. types of rice developed in North China.

Question 2

The purported first dynasty of China, whose historicity is still in doubt, was the
 
  a. Shang dynasty.
  b. Xia dynasty.
  c. Zhou dynasty.
  d. Yuan dynasty.

[daiying98]

Answer to Question 1

C

Answer to Question 2

B

[notis]

TYSM

[lindahyatt42]

Thanks for the timely response, appreciate it