Answer:
irrigation
Explanation: Irrigation was the process of pulling water away from the main source of water using small man made trenches. Irrigation has been used for thousands of years even by the earliest civilizations. Irrigation can be used to bring drinking water into a city but it is used mostly to water crops. Sadly Irrigation will eventually destroy the Lakes,Rivers, or even seas that are being irrigated from, take the Aeral Sea for example, once a beautiful sea full of water is now nearly an empty sand bed all due to extensive irrigation.
The impact that is made in the events of 1970 and 1971 on the actions of Nixon in Vietnam is that his administration never made an iron-clad pledge based on the secured infringement of the Soviet <span> hegemony. Hope this answers your question. </span>
b. Both began as forms of European Christianity.
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<span>Abraham Lincoln died on April 14, 1865. He bled out due to a shot wound.
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This question is pretty broad but they were uneasy towards the alliance against labor, urban, and ethnic minority groups