<span>The areas that the United States expanded territory in during the 1830s and 1840s was the northwest and southwest region, this included what is now known as California, Nevada, New Mexico, Texas, Utah, and Arizona. The expansion happened westward because people wanted a better life, they wanted new markets, an in the case of some people like Mormons, they wanted a better type of freedom. The land was cheap and everyone believed that Americans were meant to develop the area.</span>
<span>utilizing the power of environment</span>
Answer:
Great Britain
Explanation:
The Continental System, created during the Napoleonic Wars (1803-1815), was a large-scale embargo against British trade. Designed by Napoleon I of France, it was intended to cut off Great Britain's exports to European nations and damage their economy.
Nubia was an Egyptian vassal for much of the ancient three kingdom periods. Though, Nubia would rebel during times of Egyptian governmental unrest. While trade would be the correct summary, what really was happening was that Egypt was extracting its tribute/tax from their Nubian subjects. This consisted mostly of gold (which was abundant in Nubia) and also Nubian/Kushite slaves who were used in the Egyptian army and desert quarries.
<span>A once impressive garrison fortress of the Egyptians, called Buhen, was built at the key location of the 2nd cataract (now flooded beneath Lake Nasser) where Egyptian forces could monitor Nubian resource exchanges into Egypt and guard against rebellion. Other garrisons like nearby Semna and Kumma served the same purpose.</span>
