According to piaget's theory, when baby sasha sucks her thumb, she is demonstrating a circular reaction. goal-directed primary secondary tertiary

How was japans development influenced by its landforms, its climate, and its proximity to china and korea?

Describe at least three effects of the drug war in mexico.

Thomas jefferson was alarmed by the fierce debate over warning americans about its threat to national unity. 1.) slavery 2.) the powers of congress 3.) the missouri compromise 4.) escaped slaves