One of the most important symbolic activities in young children is
a.
forming a self-concept.
b.
creating friendships with peers.
c.
use of language.
d.
developing gross motor skills.

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.

where are the choices

answer; acquired mainly during early childhood;

answer; decoy;