By the 1930s, so many immigrants had arrived that more than 30 languages were spoken in the public schools, and ethnic communities celebrated in annual heritage festivals.
1930年代、多くの移民が入ってきていたので、公立学校では30以上の言語が話され、少数民族の社会はその歴史遺産を祝う祭が毎年開催されるようになった。