Answer:
A. Council of Economic Advisors.
Explanation:
Harry S. Truman was an American politician and statesman who was elected as the 33rd President of the United States of America. Truman was born on the 8th of May, 1884 in Lamar, Missouri, United States of America.
He served as the President of the United States of America for eight years, from the 12th of April, 1945 to the 20th of January, 1953.
After the Great Depression and World War II, the 79th U.S Congress enacted the Employment Act of 1946 and it was signed into law by President Harry S. Truman on the 20th of February, 1946.
During President Truman's term in office, the Employment Act of 1946 established the Council of Economic Advisors.
Basically, the Council of Economic Advisors were attached to the White House and saddled with the responsibility of formulating economic policies for the President, as well as providing analysis and recommendations to help maintain the policies.