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 .
A. how the nation intends to use the land <span>B. political attitudes within the nation </span>
C. the nation's interests in other parts of the world
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I'd expect a country to look into all of these. I hope this helps. </span>
- The Existence of White Holes
Everyone knows about black holes and how their immense gravity sucks in everything around them, including light. But what about white holes? Theoretically, they’re the exact opposite of a black hole and instead of sucking in matter they spit it out.
The correct answer to this open question is the following.
Although the question does not provide options or further reference, we can answer in general terms.
The role of African youth in the process to deconstruct negative
representations of Africa could have the following four points.
1.- Young people more interested in political and economic issues but a different view from the traditional approach of older generations.
2.- The respect of civil rights that allow young people to fully participate and express their opinions without any type of coercion.
3.- A new vision of respect and tolerance for the many differences African countries have.
4.- Facilitating the process to impulse young entrepreneurship.
These four factors combined will be important to change the African continent form the place it is right now with many countries impoverished and others living civil war and violence, into a continent full of business opportunities and trade.
Answer:
The years surrounding America’s involvement in World War I were a watershed for how the United States treated foreigners within its borders during wartime. Immigrants had flooded the United States in the late 19th and early 20th centuries. When the United States declared war on Germany on April 6, 1917, almost a third of Americans were either first or second-generation immigrants. Those born in Germany and even American-born citizens of German descent fell under suspicion of being disloyal.
Explanation: