Answer: The desire for an urban job as well as access to education and government are examples of pull factors.
Explanation: Pull factors are factors that pull people towards urban areas. These factors might include higher paying jobs, better medical care, better education, more economic opportunity, and a more stable government.
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B. Ptolemy
C. Copernicus
D. Newton
2. Aristotle concluded that Earth was round because ____.
A. it always casts a curved shadow during a lunar eclipse
B. he sailed around the world
C. he calculated Earth’s circumference
D. it exhibited retrograde motion
3. The first early astronomer to propose a sun-centered solar system was ____.
A. Galileo
B. Newton
C. Copernicus
D. Brahe
The answers are:
A. Ptolemy
B. it always casts a curved shadow during a lunar eclipse
C. Copernicus
Ptolemy believed that the Earth was the center of the universe. He refined the model of Plato. He proposed that the planet has a small orbit called an epicycle and it moves along the a larger orbit that goes around the Earth.
Aristotle was convinced that the Earth was round because a lunar eclipse is caused by the shadow of the Earth. The shadow is always circular.
Copernicus was the first to propose the heliocentric model. He described the movements of the planets using astronomical theories which proposed the sun was at the center and not the Earth.
B. Along the border with the United States
C. In western Canada
D. Near the Arctic Ocean
Answer:
"Genghis Khan"
Explanation:
The Mongol Empire began from this union of many wandering clans in the Mongol motherland beneath the power of Genghis Khan, whom a committee declared king of all the Mongols in 1206. Such an empire expanded quickly following his rule and that of his descendants, who conveyed incursions in all directions.That vast transcontinental empire combined the East with the West by a strengthened Pax Mongolica, supporting the distribution and transfer of business, technologies, products, and beliefs beyond Eurasia.