Samuel Adams spoke English primarily. He may have had some knowledge of Latin and Greek from his education, as these were commonly taught in schools during his time. However, there is no evidence to suggest that he was fluent in any other language.
Jefferson, Madison, Polk and Garfield could read classical Greek and Latin. John Adams and John Quincy Adams both knew Latin and probably some Greek.
The Latin Americans gained their independence in 1821 after the Adams-Onis Treaty took effect.
Thomas Jefferson and probably John Adams and John Quincy Adams. ( I am not sure about the Greek.) Garfield and Polk knew Greek, Latin and English, but I do not know about their French.
Boston Latin School Harvard Law School
John Quincy Adams wrote the Monroe Doctrine after receiving threats from European powers to recover colonies in Latin America.
John Adams had several hobbies, some of which include walking, swimming, writing and discussing history, Latin, religion and law.
yes he did go to the Boston Latin school obviously in Boston
Michael Ian Adams has written: 'Three authors of alienation' -- subject(s): Alienation (Social psychology) in literature, Criticism and interpretation, Latin American literature, Psychological aspects, Psychological aspects of Latin American literature
James Garfield was the most noted reader of Greek and Latin. Adams and Jefferson certainly read Latin and may have known some classical Greek as well.
John Quincy Adams wrote the Monroe Doctrine after receiving threats from European powers to recover colonies in Latin America.
In wikipedia's own website the article about the Boston Latin School names Adams, Franklin, Hancock, Hooper, and Paine as the signers of the Declaration of Independence who were educated at Boston Latin.