The correct option is "c. the first practical internal combustion engine"
Charles William Siemens was a German engineer. Siemens learned mechanical engineering, and his most important work at his early age was not electrical; the greatest achievement of his life, the regenerative surface. In 1847 he published an article in Liebig's magazine Annalen der Chemie on 'Mercaptan of Selenium', his mind was filled with new ideas about the nature of heat promulgated by Carnot, Emile Clapeyron, Joule, Clausius, Mayer, Thomson and Rankine. He discarded the old notions of heat as substance and accepted the idea of heat as a form of energy. Working on this new line of thought, which gave him an advantage over other inventors of his time, he made his first attempt to save heat by building, in 1847 at the John Hick factory in Bolton, a four-horsepower engine with a condenser provided with regenerators and using superheated steam. Two years later he continued his experiments in Messrs. Fox, Henderson, and Co, from smethwick, near Birmingham. The use of superheated steam had to overcome many technical difficulties, and the invention was not a complete success, but the Society of Arts valued the principle on which it was based, rewarding, in 1850, Siemens with the gold medal for the regenerative capacitor .
President Andrew Johnson, following Lincoln's plan, wished to quickly reincorporate the South back into the Union under lenient terms. By the end of 1865, Johnson believed the union was restored, a view that was in stark conflict with the northern Radical Republicans who felt his approach was too lenient.
The U.S. president Johnson in question refers to President Andrew Johnson who served as the leader of the country after the assassination of President Lincoln in 1865. Johnson was charged with the difficult task of Reconstruction or restoring the South after the Civil War. His policy was to reincorporate the Southern states back into the Union as quickly as possible under lenient terms. This approach was in line with Lincoln's view that the Southern states had never legally seceded from the Union and therefore still had certain rights to self-government as states.
By the end of 1865, Johnson believed that this process was mostly complete. He required Southern states to hold state conventions where they had to repeal the ordinances of secession and ratify the Thirteenth Amendment. Once these procedures were carried out, Johnson considered these states to be readmitted to the Union. In 1866, Johnson announced that all former Confederate states had met these requirements and were therefore restored to the Union.
However, this declaration caused significant disagreements with many in the northern Radical Republican party, who believed that Johnson was too lenient on the South and didn't do enough to defend the rights of the formerly enslaved people. This political conflict would continue throughout Johnson's presidency and contributed to his eventual impeachment.
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b. palace for Naram-Sin
c. fortified city-state
d. Sumerian burial ground
Answer:
Explanation:
Ziggurat at Ur was multilevel place of worship, it had steps all around it. Such buildings were located at the centre of Mesopotamian cities after 200 BC. They were extraordinary structures made of sun-dried mud bricks.
Although they looked sturdy but the sun baked bricks made them delicate, they had to be rebuilt after every hundred years. The rains softened the bricks and the lower section often gave way due to soft bricks.
Their design was such that they could easily drain water. It also had layers of bitumen, grass-like plants. A waterproof tar was also laid between the mud bricks to protect it from water.
The Ziggurat at Ur can best be described as a temple platform. Therefore, option A is correct.
A ziggurat is a type of ancient Mesopotamian temple tower characterized by its stepped structure. The Ziggurat at Ur, located in modern-day Iraq, was dedicated to the moon god Nanna and served as a religious center in the city-state of Ur during the Sumerian period.
It was a raised platform consisting of multiple levels or terraces, with a temple or shrine located at the top. The ziggurat was an important architectural and religious feature in ancient Mesopotamia, serving as a place of worship and connection between the divine realm and humans. Thus, option A is correct.
Learn more about Ziggurat, here:
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b. Spaniards
c. African Americans
d. Irish
Answer:
A
Explanation:
Anglo Americans Is the Answer. Enjoy :)
Bourgeoisie is the answer.
When Genghis Khan sent some of his men to form an alliance with the sultanate in Eastern Europe, the sultan had these men tortured and killed. Why would Genghis Khan be so determined to avenge the deaths of his envoys, or representatives?
1.He made a promise to those men's families that he would avenge their deaths.
2.He feared that the deaths of his official representatives made him look weak as a ruler.
3.He was so fond of killing that he welcomed any reason to start a war.
4.He cared deeply about his warriors and hated to see any of them hurt in any way.
Genghis Khan once had his ambassadors killed by an eastern sultanate and he avenged their deaths because 2.He feared that the deaths of his official representatives made him look weak as a ruler.
When Genghis Khan sent some ambassadors to the Shah of Khwarazm:
Genghis Khan did all these because he wanted people to understand that his men served a very strong leader who would not hesitate to burn down cities to protect them. This ensured that they were protected on future official trips.
Find out more at brainly.com/question/13777588.
Answer:
He feared that the deaths of his official representatives made him look weak as a ruler.
Explanation:
i just did the quiz
Genghis Khan saw his envoys as extensions of himself. Therefore, he saw the treatment of these men by the sultan as a direct attack on him and his authority to rule the steppes of Mongolia. To not avenge his envoys' deaths would have made him seem like a weak ruler to neighboring kingdoms.
b. the Swahili Route
c. the Silk Road
d. the Mongol Trail
the silk road is the correct answer