The correct answer is letter C. <span>The flood plains around the Ganges and Brahmaputra Rivers support agriculture needed to sustain large populations. The rivers were a huge factor in making the soil fertile for agriculture, this was a great leap for human history because we have shifted from hunting and gathering to domestication and agriculture. It made our lives easier and it supported a lot of people in large communities.</span>
Number one is specialize, number two is who to trade with, number three is they will trade with each other.
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According to Eysenck, extraverts have a reticular activating system that is <u>tight</u>, and introverts have an <u>open</u> reticular activating system.
Explanation:
Hans Jurgen Eysenck, a German-born British psychologist, is well-known for his developments in the field of personality and intelligence within the domain of psychology.
As a part of his biological trait theory, he spoke about extraversion and introversion - the former referring to individuals who are extremely expressive and outgoing, while the latter referring to those who are relatively more shy, quiet or reserved in nature.
According to him, the reticular activating system is responsible for controlling the quantities of sensory inputs in the brain. In introverts, this system is wide open (hence introverts tend to avoid any extra stimulation). However, in extraverts, this system can be seen to be somewhat tighter, making them insensitive (and hence craving extra stimulation).
In 1869 he started grocery and banking businesses and was charging too much.
Competition came in and there was a lot of violence and killings and it started the "Battle of Lincoln".
Cool to cold winters and hot, humid summers.
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