The Han, Roman and Gupta empires all fell do to invasion. A strong, loyal army is necessary to protect the empire from invasion. All of these empires were first weakened by a succession weak governments. The trust and faith in the government was eroded over time. Internal strife by the people because of declining abilities of the government to govern weaken the state. The government should try to prevent internal rebellions by maintaining good governance over the people.
When English settlers came to Jamestown, the living conditions were very poor. By the time 1609 had come around, they had faced a harsh winter called "the starving time".
Because the winter was so harsh, people were getting sick and dying off at a very fast rate. Only about 1/3 of the settlers survived that winter, and it was rumored that the starving time was so bad that the settlers turned to eating some of the animals, such as the dogs to stay alive.
Because the people were eventually reinforced with supplies and more settlers, the colony of Jamestown was able to persevere and keep going considering they lost a significant amount of their original settlers. The tobacco crop and more settlers coming on ships in the next few years is what was able to keep Jamestown thriving.
This helped make it the first permanent settlement in North America, unlike the Lost Colony of Roanoke, Virginia, where all the settlers had vanished in the late 1500s.
Answer:
This is called the "Elastic Clause" and it grants the Congress power to pass laws they deem as correct. This is also called the "Necessary and Proper Clause", and it is very controversial among American citizens.
Explanation:
The correct answer is Option B) They United against Native American tribes.
Poeple moved to specific towns because they were united against the Native American tribes.
As the United States began to expand westwards, they encoursted lush landscapes with huge potential. However, all these places were already inhabited by numerous Native American tribes.
The government began to establish small towns in these places.
As more and more people heard about these prosperous areas, they began to converge and populate these towns.
The idea was to eventually drive the Native Americans out of their own land and use their abundant natural resources.
Answer: Copernicus heliocentric theory. Kepler laws on the motion of the planets. Galileo Jupiter Moon Detection.
Explanation:
- Copernicus between 1510 and 1514 created the first sketch of the heliocentric theory. Copernicus explained the rotation of the Earth around the Sun and defined the change of seasons by the process of touring the Earth around the Sun. Towards the end of his life, he published a piece entitled "On the Rotation of the Heavenly Circles" in which he advocated a heliocentric model of the universe. Changed the calendar. He determined the existence of a triple motion of the Earth and its rotation about the axis, as well as the procession of the Earth's axis. Copernicus also established that the moon is not a planet.
- Kepler was a German astronomer and mathematician. Kepler discovered regularities in planetary motions known as Kepler's laws. The first two laws were published in 1609. In the same year, he described how the moon affects the tide. Kepler also contributed to modern optics by creating a telescope.
- Galileo was an Italian astronomer, mathematician and philosopher. One part of his life was in the Italian city of falls, where he studied mechanics, free fall, horizontal shot, and considering the thermal expansion of liquids, he also constructed the first thermometer. In 1609 he also made the first binoculars. This invention led to a revolution in the study of celestial bodies. Therefore, Galileo soon confirmed the Copernican theory, which brought him into conflict with the church. In 1616 the church forbade this teaching. Galileo is best known for his statement "Eppur si muove" or Still moving, which he allegedly uttered either after the trial or upon house arrest, thinking that the Earth was orbiting the Sun after all.
