Which French artist pioneered pointillism, painting with small dots of color?

Which song, written in 1911, was Irving Berlin's first big hit? Chubby Checker performed which dance craze on "American Bandstand" in 1960? Which Goodson-Todman game show, with "Come on down!", debuted on November 26, 1956? "Come On Get Happy" was the theme song for most of the run of which TV show? Cretulescu Church, built in 1722, stands in which Black Sea country? Which comedian and Frank Sinatra pal was born Joseph Gottlieb? Jerry Lewis made his directing debut with a 1960 film in which he played which title role? "Comédie larmoyante", or "tearful comedy", was established as a genre in the 1700s in which country?