U.S. Department of Education @usedgov
In 1894, President Grover Cleveland signed a law making the first Monday of September “Labor Day,” a celebration of American workers (and the unofficial end of summer!). More #LaborDay history from our friends at @USDOL: https://t.co/vPguG12fAK https://t.co/LOSXx8g2FG — PolitiTweet.org