Answer: Water sources and pesticides/ herbicides use
Explanation:
An advantage Johnson had over Kennedy was that he had more knowledge on how congress worked.
Andrew Johnson (December 29, 1808 – July 31, 1875) was the 17th president of the United States, serving from 1865 to 1869
Yes, it is true that the <span>main goal of the Truman Doctrine was to stop the spread of communism, since this was during the Cold War, when the United States was trying to "contain" communism where it already existed. </span>