Sonora's father was born in June, so she chose to hold the first Father's Day celebration in Spokane, Washington on the 19th of June, 1910. President Calvin Coolidge, in 1924, supported the idea of a national Father's Day.
It's hard to define blues. On a literal angle, it's the dance you do to blues music, generally involving lots of improvisation, closeness, and hip movements. While swing and blues have basics, frames, and moves... blues doesn't.
Blues started as a derivative of the music of African Americans in the Mississippi Delta and other places in the southern parts of the US, such as New Orleans, Memphis, St. Louis and other major cities where African American culture grew..