Ineed to have answers for numbers 2-4 reply to this question

President George Washington, Mother Teresa, President Nelson Mandella and Frank Sinatra are four of the less than 320 persons who have received the Congressional Gold Medal.  It is an honor that must be voted by the members of both houses of Congress.  The Little Rock Nine, heroes and heroines of the Civil Rights movement of the fifties received this country's highest honor given to a civilian for their triumphant but nonviolent trek through the racist mobs that mounted a life threatening effort to prevent their integrating Little Rock Central High School.  It was 1957 and the United States of America was called on to stand up for the promises its forefathers had made in the Constitution--that all men are created equal and have equal access.

although the legal justifications for the trials and their procedural innovations were controversial at the time, the nuremberg trials are now regarded as a milestone toward the establishment of a permanent international court, and an important precedent for dealing with later instances of genocide and other crimes

the lachish letters were written by hoshaiah, a military officer stationed possibly in mareshah,   and sent to yaush, possibly the commanding officer at lachish.

the series of letters were written in carbon ink in ancient hebrew on clay ostraca, shortly before lachish fell to the babylonian army of king nebuchadnezzar in 588/6 bc during the reign of zedekiah, king of judah.