Concept:The Liberty Medal is an American award presented by the United States to honour public figures who work to secure liberty worldwide.
Explanation:The 2022 Liberty Medal was given to Ukrainian President Volodymyr Zelenskyy.
This medal is presented by the United States of America.
The award was established in 1988 to mark the bicentennial of the U.S. Constitution.
It recognises individuals who strive to secure the blessings of liberty for people around the globe.
Since it is a U.S.-based honour, the presenting country is the United States.
Thus, among the given options, the US is the correct choice.
Answer:B. US