One of the first masters of the walking bass, his association with Basie goes back to the 1920s; he had a superb sense of timing that helped promote the bass to its role as principal time keeper in the band:

Walter Page

Explanation:

Walter Sylvester Page is known for being one of the first to play walking lines on the string bass. He was a star of the Count Basie band (1935-42) but already had been playing with Basie from 1925 to 1931 when Basie was the pianist in Walter Page´s Blue Devils Band.  

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation:

the tallest building in the western hemisphere and the sixth tallest building in the world