Why Is The Northeast Plain Important To East Asia A It Is An Alluvial Plain?

Why Is The Northeast Plain Important To East Asia A It Is An Alluvial Plain? Why is the Northeast Plain important to East Asia A It is an alluvial plain? The Northeast Plain is China’s major soybean-growing area, and it also produces corn (maize), rice, wheat, sorghum, sugar beets, and flax. After 1949, large state