Answer:
Early humans changed their environment through the domestication of animals, hunting and irrigation.
Explanation:
In the 1850s, new types of machinery being produced increasingly needed oil for lubrication. And the main sources for oil at the time, whaling and collecting oil from seeps, simply couldn't meet the demand. Someone had to find a way to reach into the ground and extract the oil.
Diversity can contribute greatly to scientific and literary achievement. Diversity in a given population can provide a community - however small or large - with different viewpoints, ideas, and concepts, both in terms of science and literature. In fact, the history of science and literature shows that an influx of people from different cultural groups can provide a community - rather quickly, at that - with a tremendous measure of new knowledge.
Answer:
<em><u>George</u></em><em><u> </u></em><em><u>H</u></em><em><u>.</u></em><em><u> </u></em><em><u>W</u></em><em><u>.</u></em><em><u> </u></em><em>Bush</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>president</em><em> </em><em>of</em><em> </em><em>us</em><em> </em><em>in</em><em> </em><em>1</em><em>9</em><em>9</em><em>0</em><em> </em><em>to</em><em> </em><em>1</em><em>9</em><em>9</em><em>3</em>
It would be D because it gives the most background and summary info to the questions