Question

what river valley was the center of early chinese civilization?
○ tigris river valley
○ indus river valley
○ huang he river valley
○ chang jiang river valley

Explanation:

The Tigris River Valley is linked to early Mesopotamian civilization, the Indus River Valley to early South Asian civilization. The Chang Jiang (Yangtze) River Valley had early settlements but was not the core of the earliest Chinese civilization. The Huang He (Yellow) River Valley, with its fertile soil, supported the first major agricultural communities and dynasties like the Xia, Shang, and Zhou, making it the center of early Chinese civilization.

Answer:

Huang He River Valley