Answer:
Why were the region's rivers especially important to southern farmers? They were trade routes and important transportation routes. The use of scientific methods to improve farming. ... Both northern and southern cities had public water systems and street maintenance.
Explanation:
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If we are writing a formal letter, then the letter should contain:
- Proper greetings/salutations
- Reason for writing
- Two addresses
- Use of formal language etc.
<h3>What is a Letter Writing?</h3>
This refers to the use of letters to convey thoughts or feelings to someone who stays far away.
The two kinds of letter writing includes a formal letter, semi-formal letter and informal letter.
However, the formal letter must contain a proper greetings/salutations, Reason for writing, Two addresses, formal language.
Therefore, the Option A is correct.
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Answer:
While most people were Africans, a small group of French aristocrats controlled the government.
Explanation:
The slave owners, both white and people of color, feared the slaves and knew that the incredible concentration of slaves (the slaves outnumbered the free people 10-1) required exceptional control. This, in part, accounts for the special harshness and cruelty of slavery in Saint-Domingue.
The correct answer is: "He developed mathematical principles"
René Descartes (1596 – 1650) was a French philosopher, mathematician, and scientist who lived more than 20 years in the Dutch Republic and was one of the main figures of the Dutch Golden Age.
His great influence in mathematics has been his major contribution to the Scientific Revolution, although his work in philosophy is outstanding too. He developed the the Cartesian system of coordinates. He is considered the father of analytical geometry, which connects both algebra and geometry and which has been used in the development of infinitesimal analysis and calculus .
The answer is B), detente, which was established when Reagan became President.