Answer:
advances in tool making technology led to advance in agriculture and farming revolutionized the world and set prehistoric humans on a course toward modernity inventions such as the plow helped in planting of seeds. no longer did human have to depend on the luck of the hunt.
The correct answer is C) the creation of a special committee to promote the war effort.
During World War I, the US federal government created an agency aimed at promoting the war effort. This campaign consisted of a significant amount of propaganda in the form of posters. These posters encouraged citizens to ration their foods so that soldiers would be able to eat, create victory gardens so that they rely less on businesses and farms for food, and buying war bonds in order to support the government financially during this time. This type of propaganda was highly effective during this era.
Russia grew in the shadow of the Byzantine Empire, which itself was the eastern half of the Roman Empire. Generally speaking, the eastern half of the empire owed a stronger cultural debt to the Hellenistic Age, being as it extended across the territories which had earlier been conquered by Alexander the Great, and controlled by the successor states that emerged from the collapse of his empire. The Eastern Empire's common language, for example, remained Greek.
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A coefficient is the number attached to a term. In this case we want to know the number attached to the term c
14a - 72r - c - 34d
If there is no number visible in front of a coefficient then you can assume that there is an invisible 1 in front of it.
14a - 72r - 1c - 34d
This case the coefficient of the c-term is:
-1
The reason it is negative and not just positive 1 is because the subtraction sign acts as a negative sign
Hope this helped!
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Answer: Former slaves like Frederick Douglass and Harriet Tubman spread the word about how slaves were treated in the south by writing newspapers and books, like the North Star Newspaper (Douglass), and the novel Uncle Tom's Cabin (Tubman).