Well he did identify the double helix
Answer:
Eastern Europe (and Russia)
Explanation:
Eastern Europe at that time of Truman's presidency was the only place with communism at that point. Truman's beliefs would be shared with that of the UK, with Churchill declaring that an "Iron curtain" had been built, separating eastern europe from that of the west.
Truman's policy of Containment involved allowing Communism to remain where it was, but preventing it from spreading. As a result, the US would begin helping other countries, by aiding Greece in its civil war and Turkey from being threatened by the USSR. He also concocted the Marshall plan to help countries in western europe from falling to Communism.
<span>Further reading indicates the Native Americans provided a great deal of ready to eat food (corn, beans, squash, pumpkins, dried meat and fish, acorns, berries, etc.) as they were better farmers than the Europeans up until 20th Century yields.
if this helps leave a thanks</span>
The extremely strict monarchy of Brittan, mostly due to its extremely narrow and strict religion and its rules. That is why they settled in the first place.
They declared independence because of the insane taxation Brittan was forcing on them.
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In order to ensure that they had the water they needed for their farms, the Inca built large canal systems to irrigate, or bring water to, their fields. The canals also brought water to the cities. Many streets had supplies of fresh water running through a canal.