He discovered Boyle’s Law the first of the gas law relating the pressure of a gas to its volume. He established that electrical forces are transmitted through a vacuum, but sound is not; and he also stated that the movement of particles is responsible for heat. He was the first person to write specific experimental guidance for other scientists, telling them the importance of achieving reliable, repeatable results.
C.Carthage became Phoenicia's most powerful trading center
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Answer: The years 1939–1942 saw a marked expansion in the concentration camp system. In 1938, SS authorities had begun to exploit the labor of concentration camp prisoners for economic profit. In September 1939, the war provided a convenient excuse to ban releases from the camps, thus providing the SS with a readily available labor force.SS authorities established new camps in the vicinity of factories (for example, the brickworks at Neuengamme, 1940) or sites for the extraction of raw materials (such as the stone quarry at Mauthausen, 1938). The goods extracted or produced by prisoner labor were sold to the German Reich through SS-owned firms such as the German Earth and Stone Works.
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Answer:In it the power is in the hands of the representatives who are elected by the people. Political parties are often central to this form of democracy because electoral systems require voters to vote for political parties as opposed to individual representatives.
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