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What jobs did the Aztecs do?

Employment opportunities for the poor class in Aztec society primarily consisted of farming and hunting, as well as less lucrative forms of craftsmanship such as weapon-making.\nPeople in the middle class enjoyed the greatest diversity of job opportunities, from painters, feather workers, metallurgists and sculptors, to lawyers and merchants. Priests were a considered a separate class and stayed busy performing various duties like analyzing the movement of the stars and officiating in religious ceremonies.\nMen from both the middle and lower class had the opportunity to ascend their social ran..

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What were the names of Mahatma Gandhi's four children?

Gandhi's first son, Harilal, was born after he started attending Samaldas College located at the University of Bombay. Gandhi did not enjoy college, but passed the bar exam to become a lawyer. He moved to South Africa in 1893 to work at an Indian firm. Gandhi lived in South Africa for more than 20 years, serving as a leader of civil disobedience and fighting against segregation. He was assassinated in 1948.

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What did Oswald Avery do for science?

Avery and his fellow scientists at the Rockefeller Institute in New York made the discovery while searching for a cure for pneumonia. Using recent information that one type of pneumonia could transform into another in vivo, Avery aimed to identify the conditions wherein transformation could occur and the agents that could make these changes possible. Avery and his research group then initiated the process of identifying DNA as the agent of change among living things. Eventually, they discovered the "transforming principle," according to Cracking the Code, and the discovery was announced in the..

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Who invented the hand saw?

Hand saws are also known as panel saws and fish saws. They are used to cut pieces of wood into different shapes, and then join said pieces together. The hand saws are similar to tenon saws, except the hand saw has one flat, sharp edge. The bow saw is another ancient woodworking tool that has been found among ancient relics of Japan.

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What was the importance of the Edict of Milan?

The Edict of Milan was a proclamation that permanently established religious tolerance in the Roman Empire. This edict allowed Christians, in particular, the freedom to worship whatever deity they chose and assured them the right to keep property and to organize churches.\nChristianity eventually became the state religion of the Roman Empire in 380. While the former polytheistic Roman religion viewed the emperor as having divine status, the new Christian religion moved the religious focus away from the state to a single deity. The addition of popes and church elders playing a role in the polit..

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What year did China become communist?

When the Communists were victorious, Chiang Kai-Shek led the opposition Nationalist party to Taiwan, where they set up a government in exile. The United States broke relations with mainland China and worked with Taiwan as if it were the legitimate government of all China. Until President Richard Nixon reopened diplomatic ties with mainland China, the United States continued this policy, even endorsing Taiwan's occupation of China's United Nations seat.

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Who invented the spoon?

During ancient times, there were religious and ornamental spoons as well as common spoons and other kitchen items. The Egyptians made different spoons from flint, slate, ivory and wood. The ancient Greeks and Romans often used silver and bronze to make spoons. In Medieval Europe, wood, pewter, brass and even cow horns were used to make spoons. There are over 50 different types of spoons for different purposes, and more types have existed in the past.\nAccording to The Spoon Council, the spoon received its name in 986AD when Malcombe Spoon rigged up a large version of the utensil to transport e..

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Who is the man on the NBA logo?

In 1969, NBA commissioner J. Walter Kennedy wanted an easily marketable logo that could help solidify the NBA as the national league of basketball. He made the request to Alan Siegel, who found inspiration in Jerry West's old photo. His team used the photo to create a white silhouette surrounded by red and blue, with the letters "NBA" at the bottom. As of 2014, the NBA logo is still in use.

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Who invented the first gasoline engine?

Otto's early designs were atmospheric gas engines, meaning that they ignited gasoline at atmospheric pressures. Later designs used pistons to compress the gas and air mixture for increased performance, and in 1876 Otto developed a four-stroke gasoline engine that became the progenitor of the automobile engine. The first design for a gas-fueled automobile was patented in 1886 by Karl Benz.

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What is the most important Apache tribal symbol?

Also referred to as "Dee" or "Ndee," the hoop is believed to contain special powers, although it is mainly associated with protection and healing. That is the reason why it is used in various ceremonies by Native Americans. The Apache hoop mainly represents the cycle of life and is divided into four sections that symbolize the four seasons and four directions. Also, it is, like most traditional Apache symbols, one of the four sacred colors: green, black, white and yellow.

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