The correct answer to this open question is the following.
The impact of the commercial revolution (16th century ) in Western Europe was the following.
The commercial revolution's impact was that it generated a big competence between European countries in trade. The rules of trade and commerce dramatically changed due to the Columbian exchange and all the goods, raw materials, and natural resources were affected due to this competence between European nations, supply, and demand.
The commercial revolution also saw the beginning of financial institutions and the surge of banking institutions that coined money and made loans.
Answer : The remains of dead plants and animals settle to the bottom of an ocean or lake and are covered by mud. Pressure eventually forms these layers into rock.
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Why? : Basically sedimentary rocks are formed in low temperature, the pressure is low so the remains of any dead plants don't burn or get destroyed.
Igneous rocks form from molten rock and don't really get much fossils in them,
Metamorphic rocks has been under great pressure which fossils would not be able to survive in.
When varying greatly in size as a result of flooding or evaporation, this means that it has to be a body of water. The only body of water provided (Whose location is correct) is Great Salt Lake, Utah.
Truman aimed to keep European countries away from Soviet communism. In 1947, with the growth of communism in Greece, the American president decided to intervene and to support the governments that did their interests in the region. All the other countries who had helped Greece could not help at this time.<span />
The union had an agriculture advantage over the Confederacy during the Civil War because farms in the North could produce more food crops. This helped them because they needed food for the long drawn out war. The union had more horses, corn, wheat, and livestock. The Confederacy had more rice and tobacco. The correct answer is C.