The correct answer is C) the highest class of social rank.
<em>As city-states increased in size, control of record, taxes, and the military was the role of the highest class of social rank.</em>
During the early civilizations, as city-states increased in size, the highest class of social rank had the most important privileges such as the control of the record, taxes, and the military. These high-class rulers emerged as the leaders and governors of many territories that were continually expanding to gain power and dominion over those regions. They used religious beliefs and different level of education to keep the hierarchy system operating.
The Bessemer process was the first inexpensive industrial process for the mass-production of steel from molten pig iron prior to the open hearth furnace. The key principle is removal of impurities from the iron by oxidation with air being blown through the molten iron. The oxidation also raises the temperature of the iron mass and keeps it molten.
Related decarburizing with air processes had been used outside of Europe for hundreds of years, but not on an industrial scale.[1] One such process has existed since the 11th century in East Asia, where the scholar Shen Kuo describes its use in the Chinese iron and steel industry.[2][3] In the 17th century, accounts by European travelers detailed its possible use by the Japanese.[4]
The modern process is named after its inventor, the Englishman Henry Bessemer, who took out a patent on the process in 1856.[5] The process was claimed to be independently discovered in 1851 by the American inventor William Kelly,[4][6] though there is little to back up this claim.[7][8][9][10]
The process using a basic refractory lining is known as the "basic Bessemer process" or "Gilchrist-Thomas process" after the discoverer Sidney Gilchrist Thomas
Do you have a tutorial on this?
Answer:
A. - By 1963, we had 11,000 military advisers in Vietnam.
B. - JFK sent Vice President Johnson on a fact-finding trip to Vietnam.
E. - By 1963, the U.S. was spending $1.5 million a day to support the Vietnam War.
Explanation:
John F. Kennedy (1917-1963) was the 35th President of the United States. Kennedy believed that communism should be stopped to prevent the spread of it into other countries (domino effect). Kennedy sent 11,000 military advisers to Vietnam to train the army of South Vietnam. He increased the financial support and sent Vice President Johnson as a demonstration of support for South Vietnam by the United States.
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