When the ‘World Braille Day’ is observed every year to raise awareness of the importance of Braille as a means of communication for blind and partially sighted people?
Colin L. Powell was appointed Secretary of State by George W. Bush on January 20, 2001, after being unanimously confirmed by the U.S. Senate. He served for four years, leaving the position on January 26, 2005. He was the first African-American to serve as Secretary of State.