According to piaget, which stage occurs from approximately ages 2 to 7, in which children's use of symbolic thinking grows, mental reasoning emerges, and the use of concepts increases?

Preoperational Stage

Explanation:

Piaget  proposed stages of cognitive development, and claimed that in the preoperational stage children have a significant cognitive development and are able to mentally represent an object that is not present as well as use symbolism and language to get what they want. However, their egocentrism does not allow them to distinguish between their own view and other people's views.

answer; ///(c) i believe that the correct answer is ethnic relations bear many similarities across different global; good luck

this is a pretty broad question and can be a pretty lengthy answer. since 1900, women have gained a lot more rights and have become active in the workforce. with women being in the workforce, men play a larger role in family life. many family tasks are shared between men and women, whereas, women used to be the sole family caretakers.

that should get you started at least.