In 1994 Brunei became the 139th county to join UN after its Independance from British Colonial Rule.
The UK was one of the founding members of the UN, in 1945.
Ghana joined the UN on 8 March 1957.
Vietnam joined the UN on the 30-09-1947.
2 March, 1992 the Republic of Kazakhstan joined the UN.
Egypt joined the UN in 1945.
Libya joined the UN on September 18th, 1990.
to disjoin or un join or separate or split up or divide
Sierra Leone joined the UN on 27 September 1961
December 14, 1955.
21st of September 1965.
Nepal joined for support and help in its problems.
December 14th 1955
On May 1, 2004.
from the beginning when it was formed in 1945.