According to the panama canal treaty signed by president carter, the united states would

The United Stated had exercised control over the region of the Panama Canal since 1903, when the Hay–Bunau-Varilla Treaty granted rights to the United States to build and control the Panama Canal Zone. In 1977, after years of negotiation between the United Stated and Panama, US President Jimmy Carter and Panamanian leader Omar Torrijos signed the Panama Canal Treaty; according to the terms of the treaty, the United States would transfer control of the Panama Canal to the Panamanians by the year 2000.

before there were tanks, machine guns, windmills, and solar panels, the first civilizations emerged that create the history of humanity which provided the larger context for western civilization. uses of weaponry and technology were used very differently in the ancient civilizations than they are today. relating back to the times of the ancient mesopotamian civilization, technology kept advancing throughout the ancient egyptian civilization into the ancient greek civilization, and then finally the ancient roman civilization. as techniques and strategies were past down from civilization to civilization, each shared its own similarities, as well as varied differences. one trait they had in common was to commit violence and economically overpower one another. technology has ultimately advanced due to the knowledge transferred from generation to generation. uses of sophisticated weaponry and devices have created more opportunity for warfare and improvement in the work place. ancient civilizations became more powerful due to the advancements of technology. technology did not only create the use of violence, but it also the economies grow and become stronger, because production of trading goods rose like never before. the rivers, such as the nile, tigris, and euphrates all flourished, as well as destructed civilizations. each civilization had different uses for these rivers, however, some benefited more than others. when analyzing ancient civilizations, there   are things you must understand

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