The threat that Harry Truman establish loyalty oaths during his presidency to root out communism in the different departments of the U.S. federal government.
What is the presidency?
A presidency refers to a government institution that includes the office of the president and other decision-making agencies.
The order establish loyalty programs to fight against communism in the U.S. federal government.
Therefore, B is the correct option.
Learn more about the presidency here:
https://brainly.com/question/13630913
#SPJ2
