The Aztecs built their settlement in a swamp in what is now Mexico City and when the Spanish arrived they thought it more spectacular than Venice. The Aztecs were fantastic warriors but they were also excellent farmers: because they had stumbled on hydroponics, their floating fields produced an abundance of nutrients in the food they were growing.
The Mayas built some of the tallest buildings of the ancient world – without the use of the wheel, or even horses. The pyramid El Castillo in Chichen Itza is the Mayan calendar, literally set in stone.
<span>the Incas lived in the mountains of South America and had to cross very deep ravines they invented the world's first suspension bridges in spite not having hemp or sisal ropes. They made their bridges out of twisted fibers of long stemmed grass, another amazing feat of ingenuity from an inspired region.</span>
<span>Hope this help :)..........my hand hurts.</span>
Answer:
World War II changed the lives of women and men in many ways. ... Most women labored in the clerical and service sectors where women had worked for decades, but the wartime economy created job opportunities for women in heavy industry and wartime production plants that had traditionally belonged to men.
People had the most power due to the government being afraid they would have too much power (the reason why they left in the first place).
Answer:For example why hunter-gatherers first began farming, and how were crops domesticated to depend on people. ... Instead, any changes in vegetable seed size must have arisen from natural selection acting on these crops in cultivated fields, or from genetic links to changes in another characteristic like plant or organ size.
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know if thats what you where looking for but that's my best answer
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