President Monroe was a historical figure who served as the fifth president of the United States from 1817 to 1825. During his time in office, President Monroe became known for his diplomatic efforts and foreign policy initiatives, including the famous Monroe Doctrine. Some synonyms that could be used to refer to President Monroe include James Monroe, the Monroe Administration, or simply the President of the United States during the early 19th century. Other terms that might be associated with President Monroe include the Era of Good Feelings, which refers to the period of relative peace and prosperity that characterized his presidency, and the Missouri Compromise, a major political deal that helped shape the future of the United States.