The circular flow model demonstrates how money moves through society. Money flows from producers to workers as wages and flows back to producers as payment for products. In short, an economy is an endless circular flow of money.
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Answer: While building the city Tenochtitlan on the islands of lake Texcoco, the Aztecs faced swampy lands with no foundations and soil that was bad for farming.
Explanation: Because the islands in lake texcoco did not have very solid ground, the Aztecs had trouble building their city. They overcame these challenges by building canals to reroute the water.
King George asked for troops to be sent to the New England colonies to maintain order after the colonists response to the Townshend Act, which taxed colonists on items and took away some of their freedoms. The Townshend Act taxed items such as tea and paper and let the British officials the authority to search the colonists' houses whenever they pleased. Obviously, the colonists did not like this and started to rebel and cause a scene, and when King George found out about this he sent troops to Boston in hopes of keeping the order and putting the colonists in line.