Question

Two of the cultural similarities of early river valley civilizations were _____.

Answer 1

Conversion of more land to productive fields
Forming of organized government as population increased

Answer 2

Answer: The correct answer is : 1. As the population increased, they formed a more organized government

2. They turned more and more land into productive fields

Explanation: Human groups developed societies that depended on intensive agriculture. The first people grouped themselves near the rivers to have access to water and other resources to move from hunting to agriculture, these were the early civilizations of the river valley.