A semitone, also called a half step or a half tone, is the smallest musical interval commonly used in Western tonal music, and it is considered the most dissonant when sounded harmonically. It is defined as the interval between two adjacent notes in a 12-tone scale (e.g. from C to C â¯).
The National Labor Union. The first large-scale U.S. union was the National Labor Union, founded in 1866 to organize skilled and unskilled laborers, farmers, and factory workers.
In the mid-1930s, Unions of industrial workers, led by John L. Lewis, founded a new labor organization, called? What can I say about International Labour Organization (ILO) ? The organization of middle-class and upper-class women and impoverished immigrants founded in 1903 to bring wo? More questions