Hammer and Anvil Technique
The hammer and anvil technique for removing flakes from a core is perhaps one of the oldest documented methods. It is quite effective for making large flakes for direct use as tools, or for use as blanks from which shaped tools can be made. This technique entails using the core as a hammer, and striking the edge of the core against a large, stationary rock (the anvil) in order to remove a flake.
Bipolar Technique
The bipolar technique is a modification of the hammer and anvil technique. In bipolar flaking, the core is placed on the anvil for support, and then struck with a large heavy hammer. The compression from both ends of the core cause it to shatter into hundreds of flakes, some of which will be large enough, and of the right shape for use as tools. This technique is often found in areas where the only reliable source of workable stone is rounded river cobbles that are extremely hard to work in any other fashion.
Balance of power between the federal and state governments
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Answer:
Genocide
Explanation:
The reason for the appearance of the genocide can differ from another. Some of the genocides we know are on Jews, Armenians, and Rwanda. The genocide creates a position to remove ethnic and minority groups from society as declared unwanted populations.
Nazi supported the ideology of purification that led to dividing the Jews because of their religion. During World War II and the Holocaust, Jews killed in thousands. Hitler's idea of the pure race led Jews to ghettos and concentration camps.
The Armenian genocide appeared with the rise of nationalism by the Young Turks. Armenians consider as an unwanted cultural minority. Genocides in Armenia began from 1915 to 1918 when Armenians forced to deportations and massacres by Turks under the Ottoman Empire.
The Rwandan genocide caused by a political conflict between two community: the Tutsi and Hutu. During the Rwandan genocide, estimated the Hutu ethnic murdered 800,000 Tutsi minority people.
Answer:
Magna Carta
Explanation:
The national library of the United Kingdom and one of the best in the world. It has approximately 150 million publications and every year a collection of about three million new objects is incorporated.
The British Library contains books, maps, newspapers, sheet music, patents, manuscripts and stamps, among other objects. They are in 625 km of shelves that grow 12 kilometers every year. The reading space has capacity for 1200 readers.
The British Library makes information available to students and researchers in the United Kingdom and around the world. Each year, six million searches are generated with its online catalog and more than 100 million objects are offered to readers around the world.
