The answer is President Harry Truman
Harry Truman was the 33rd President of the United States serving two terms between 1945-1953
As the first post-World War II president, President Truman launched massive campaigns to stop the spread of communism from China and Russia and develop a completely parallel worldview.
He launched the successful Marshall Plan to rebuild western Europe, established NATO and the Truman Doctrine and intervened in the Korean War.
By rebuilding Europe, develop the military alliance of NATO and establishing Truman Doctrine, he was able to influence the next 2 decades of American policy to counter the growth of communism.
A is the correct answer.
A Democratic President is likely to appoint, well, Democrats!
A modern Republican held Senate might have problems with that.
So, what has been occurring is that nominations are slowed down or held up if there is a party difference between the Senate and the Presidency.
I mean to my understanding yes, the scale the object was measured on may have dust particles on it, making the accurate measurement not completely precise, or maybe some things that were out of your control alter the measurement. I hope this helps:))