Which two river valley civilizations

The River Valley civilizations that emerged on the Yellow River ( China ), the Indus River ( India ), the Nile River (Egypt ), and between the Tigris and Euphrates Rivers ( Mesopotamia ) made lasting contributions to civilizations.

b. Become an active member of economic and social system

Explanation:

For children to be active members of one society, it is very important that they are formally educated.

Schools and other forms of formal education are there for the transmission of knowledge, but also to teach children how to function in the social system, how to socialize, reach their goals, and, finally, settle a job. They are getting accustomed to the functioning system of the world – respecting the others, realizing the system of the culture they are in, participating in teamwork, etc.

With all of this, they will later be more adapted to choosing the specialization, and ultimately improving the economy of the country.