A cash crop is a crop that is produced for commercial use, instead of use by the grower. Virginia's cash crop was tobacco, although they grew many other crops.
<span>In archaeology, absolute dating is most accurate archaeology dating system that can even give a calendar year to the object. It is more dependent on laboratory analysis.
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</span><span>Some of the absolute dating methods are :
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</span><span>1) Radiocarbon Dating In Archaeology : All living being absorb carbon C12 and some amount of radiocarbon c14. Scientist have record of C14 in different organisms. After death radioactive carbon c14 starts to decay. Scientist compare the lose of c14 with actual amount of C14. the missing amount can determine the date the object to a precise period. Can be used only on organic matter.
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</span><span>2) Uranium - Lead Dating Technique In Archaeology: Rocks, that are formed by volcanic reaction or cataclysmic event, contain a small amount of radioactive substance. From the day the rock is formed its radioactivity begins to deplete. Like C14, by measuring the loss, the scientist can determine an age according to known loss rates.
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</span><span>3) Luminescence Dating In Archaeology</span>
<span /><span>Artefacts that are formed from crystalline materials and unearthed can be dated using luminescence analysis.Crystalline minerals when burnt in intense heat will produce different colors of flame.Mostly used to date pottery in archaeology.</span>
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Any particular siege?
Basically, a siege could have to principals outcomes: either the enemy gave up, being tired and lacking food and other resources, or the sieged place fell, either because they had to give up due to running out of food or by being attached and directly overpowered.
I believe the answer is Paul Tillich
According to Tillich, humans are creatures that would always experience concerns from various aspects of our live (money, relationship, etc)
He believed that religion is a form of ultimate concern because it requires you to do total surrender to an entity that you've never met before.
The state is named after its capital, Tlaxcala, which was also the name of the pre-Columbian city and culture. The Tlaxcalans allied with Spain and defeated the Aztecs. Concessions from Spain allowed the territory to remain largely intact throughout 300 years of colonial rule.
The alliance of the Spaniards with the Tlaxcalans is his one of the most important events in the history of Mexico. This European alliance with the Totonac and Tlaxcalan Indians produced a formidable coalition that would eventually lead to the downfall and destruction of the entire Aztec Empire.
Tlaxcala has his three famous bullrings. The most popular is Plaza Jorge "El Ranchero" Aguilar, built in the 18th century in the center of Tlaxcala town. Today it is known for its farms and weaving. Tlaxcala has a long and rich history of cultural diversity.
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