Answer:
The answer is below
Explanation:
Because Movie studios released various westerns movies at an large, gunfighters were common fare for magazines, while there was some that won various movie awards, such as Emmy. Hence, "Wild West" bacame popular among many Americans, which serves as the roots of American popular culture.
The stories of wild west or American frontiers of a wild west is perceived as the west being an enormous opportunity (which, for many, it was) and a grand adventure, that favors the bold and ambitious.
This led to some kind of national mythology. Even though, it is sometimes inaccurate as it is portrayed or told, however, it entails stories that appeal to the values americans hold and prize in their culture, set in familiar locations.
He founded Standard Oil. This became a popular provider in the USA in the 80’s
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Eli Whitney was an American inventor known for inventing the machine that separates the seed from the cotton, called cotton gin. During a period of political instability, the War Department of the USA approved a contract of weapons purchase, and Whitney obtained the contract.
But the problem was the inventor never manufactured a gun in his life. The solution he had was the adoption of standardized parts to accomplish his task. This process created precision equipment that allowed the production of large numbers of identical parts quickly and at a comparably low cost. This new method transformed the manufacturing industry and contributed considerably to the US victory in the Civil War.
In conclusion, in order to attend the contract with the government and to multiply the number of guns produced, Eli Whitney had to resort in the standardized or interchangeable industrial development.
Ancient Greek-citizen soldiers who fought together in a phalanx were called Hoplites.
Hoplites were not professional soldiers but they comprised the bulk of ancient Greek armies of the time. They were mostly represented by free citizens such as propertied farmers and artisans who could afford the weapons and armors. Hoplites were primarily armed with shields and spears and often utilized the phalanx formation as an effective war strategy especially when battling with fewer soldiers.
The illustration below shows an example of a phalanx formation (Source: http://www.ancientgreekbattles.net/Pics/669505_PhalArgos.jpg).