<span>The Aztecs build canoes to move around the lakes and canoes. They also built retaining walls to keep some of the water at bay. The Aztecs also built floating gardens, like an island, to grow crops.</span>
The social pyramid in ancient Egypt was rigid because there was little chance to move up to a higher class. Hope this helped
They killed all the communists.
Answer:
The population of Africa is growing every year and increasing as the years go by.
Explanation:
Africa had 230 million in the mid 20-Century and today there are 1.2 billion. That is a very big difference. Also, the fun fact states that 41% of the population of Africa is under age 15 so this means that the newer generations are most likely larger than some older ones. hope this helps :)
