Answer: Papermaking, printing, gunpowder and the compass - the four great inventions of ancient China-are significant contributions of the Chinese nation to world civilization.
Explanation:
The quantity of a product that will be produced and sold at a specific price is the quantity supplied.
Answer: calculaban muchas cosas como la altura de una piramide, impuestos, medir parcelas de cultivo, etc.
Explanation:
Answer:
The car represents the “chase” people were on when it came to detecting who were communists and who were not.
Explanation:
