congress passed the amendment on march 21, 1947. It was ratified by the requisite number of states on feb 27, 1951.
The last amendment, which is the 27th Amendment to the United States Constitution, was ratified in 1992.
The twentieth amendment was ratified in 1933.
1798
in the year 1919
1919
1992
The fifth amendment was ratified in 1791.
Ratified in 1919 and went into effect in 1920.
It was ratified in July 28, 1868.
Amendment 2, which grants the right to bear arms, was ratified on December 15, 1791.
1870 (ratified)
1971