Was Yangtze located on the first civilizations?

Yes, the Yangtze River is associated with some of the earliest civilizations in China, particularly the Neolithic cultures that developed in its basin, such as the Yangtze River Valley civilization. This region was crucial for agriculture, allowing for the cultivation of rice and supporting densely populated communities. The river also facilitated trade and cultural exchange, contributing to the rise of early Chinese states. Overall, the Yangtze played a significant role in the development of one of the world's first great civilizations.