The Soviet Union had begun to install nuclear weapons in Cuba; this process alerted that US that communism in Cuba had become dangerous.
"excavating Earth’s surface to reach veins of clean coal" would be the best option because this is done fairly close to the top of the Earth's surface. It's a controversial and dangerous practice.
This program listed the events scheduled at the Lincoln Memorial during the August 28, 1963, March on Washington for Jobs and Freedom. The highlight of the march<span>, which attracted 250,000 people, was Martin Luther King's "I Have a Dream" speech. have a good day.</span>
D. gold and salt dominated the African kingdoms
Answer:
Most likely C New England, middle, and southern! stay safe :)
Explanation: