Answer:
C
Explanation:
The Soviet Sputnik was the first artificial satellite of Earth. Sputnik was launched on October 4, 1957.
A, they were invaded by the Germanic tribes and could never decide on a rightful leader causing most of the leaders to be assassinated
When Christopher Columbus came to America.
Germany. And which year (1939-1941) or (1941-1945)?
Answer:
The answer is preoperational stage.
Explanation:
This the second stage in Piaget's structure of cognitive development. In this stage, children begin to manipulate symbols (they might pretend a remote control is a microphone). It's also characterised for the apparition of language.
During the preoperational stage, children cannot use concrete logic. In the example, Joe cannot yet compare the concepts of colour and shape mentally.