Answer:various aspects or branches of the study of human society, considered as an educational discipline.
Explanation:
Reagan Apologized to Thatcher for Grenada Invasion. ... In October 1983, Reagan ordered U.S. troops to invade Grenada, a Caribbean island nation, after he determined that its turbulent Marxist government posed a threat to the almost 1,000 Americans on the island (many of whom were students at a medical school).
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In astronomy, the geocentric model (also known as geocentrism, often exemplified specifically by the Ptolemaic system) is a superseded description of the Universe with Earth at the center. Under the geocentric model, the Sun, Moon, stars, and planets all orbit Earth.
<u>Answer:</u>
The renaissance was the greatest era of the human development where there was great achievement in social, political, cultural, scientific and intellectual aspects.
<u>Explanation:</u>
- The renaissance started in the beginning of 14th century and lasted till 17th. This period is considered as the greatest achievement era for the mankind since the end of roman civilization.
- There was advancement in art, literature, cultures and social as well as political aspects.
- In this era, scientific advancement also excelled which caused the industrial revolution later.
- The advancement in technology and industries was the major cause because the countries started colonization of other countries in search of market for the products and raw materials and also for the expansion of military power of the European countries.
The answer to this question is the Letter B.
One of the major political innovations made during Italian Rennaisance is the establishment of resident ambassadors. They have decided to establish resident ambassadors to innovate more their political structures and ensure the continuity of the government.