Awnser: Humans had been around for tens of thousands of years by the year 1 A.D. when the Earth's population was an estimated 200 million.
Answer:
Soviet General Secretary Mikhail Gorbachev. The two "leaders" met for the first time to hold talks on international diplomatic relations and the arms race.
Explanation:
I think it’s Despite the long hours and sometimes horrifying wounds these women had to face, many nurses found their service rewarding. They were able to serve their country and save and comfort the wounded men in their facilities. During the Vietnam War 98% of the men who were wounded and made it to the hospital survived
He was the secretary of war