The Soviets were setting up nuclear missiles in Cuba. This meant that they were now able in theory to launch a nuclear missile directly at large parts of the USA and it was therefore viewed as a threat by the USA. I hope that helps.
well there are multiple things they can pollute the air or take down trees for buildings. They hunt all the animals for food, They can take up entire lakes for water. There are multiple things that humans do to nature but is there like a set of answers you choose from or is it just a paragraph writing.
Rene` Descartes <span>has been rightly called the father of modern rationalism.</span>
Answer: It could be all but OC
Explanation: You can see in the way that they word the answers how this would be the answer. Human effort is a part of the creation of products, you need resources to even start production, and nature could effect production.
Members are appointed by president but confirmed by the senate.