<span>a restoration of political stability</span>
Answer:
The three States are:
1. Michigan
2. Ohio
3. New Hampshire
Explanation:
These States often receive the most expensive and targeted campaigns during elections since they are considered as 'Swing States'
Unlike 'Safe States' which are generally inclined towards one party, Swing States have a history of changing sides and voting for someone new in every election.
One year they might support a democratic candidate, while in another, they might side with the Republicans. Since it is extremely difficult to predict what they will do, and their decision plays a huge role in who wins the election, they are called 'swing States' and receive a lot of attention.
Pink Floyd's answer is incorrect. The correct answer would be
<span>A. civilization began to rely on agriculture while hunter-gatherer did not
</span>
The main distinction between hunter-gatherer societies and later civilizations was that the latter develoepd agriculture and lives in one place.
Answer: The crossing brought many benefits to humanity.
Explanation:
The transition from the Paleolithic to the Neolithic contributed to the development and improvement of human life quality. In the Paleolithic, the man was constantly searching for food and led a nomadic lifestyle. Such a way of life carried a lot of risks. During the Neolithic, man domesticated certain plant and animal species to have a safe source of food in one place.
The nomadic lifestyle was characterized by the migration of man in caves and living in smaller communities. This changed during the Neolithic. Man organizes permanent habitats, which provided prehistoric communities with greater security.
Tycho Brahe
1609
Johannes Kepler (1571 - 1630), a student of Tycho Brahe, publishes Astronomia Nova (New Astronomy), which contain his first two laws of planetary motion. Kepler's first law assumes that Mars has an elliptical orbit, which was a revolutionary idea at the time. Until then, the classical belief held that a circle was perfect, and therefore all orbits must be circular.
1609
Galileo Galilei (1564 - 1642) observes Mars with a primitive telescope, becoming the first person to use it for astronomical purposes.
1659
The Dutch astronomer Christiaan Huygens (1629 - 1695) draws Mars using an advanced telescope of his own design. He records a large, dark spot on Mars, probably Syrtis Major. He notices that the spot returns to the same position at the same time the next day, and calculates that Mars has a 24 hour period.
1666
Giovanni Cassini (1625 - 1712) observes Mars and determines that the rotational period, or length of one Mars day is 24h, 40m.
1672
Huygens is the first to notice a white spot at the south pole, probably the southern polar cap.
1698
Huygens publishes Cosmotheros, which discusses what is required of a planet to support life, and speculates about intelligent extraterrestrials. This is one of the first published expositions of extraterrestrial life.
Historical Perspective...
The Trial of Galileo
The 1600s were not an easy time in which to study science. The church was a powerful institution and had its own ideas about the nature of the universe. Galileo was a beliver in the Copernican theory that the solar system revolves around the sun. He was advised by Cardinal Bellarmino to be cautious and not to imply the the Copernican theory were real. He published a book, Siderius Nuncius (Starry Messenger) which was considered controversial and in opposition with the ideas of the Roman Catholic Church, and was arrested and tried in the Inquisition. Galileo was found guilty of heresy and was sentenced to life imprisonment and forced to recant. In secret, he wrote another book, which was smuggled out of the country and published in France. His work is now considered the foundation of modern physics.
