Alfred G. Stevens, the growing city across the East River from Manhattan was producing its own prominent newspaper. It later became the most popular and highest circulation afternoon paper in America. The publisher changed to L. Van Anden on April 19, 1842, and the paper was renamed The Brooklyn Daily Eagle and Kings County Democrat on June 1, 1846. On May 14, 1849, the name was shortened to The Brooklyn Daily Eagle; on September 5, 1938, it was further shortened to Brooklyn Eagle. The establishment of the paper in the 1840s helped develop a separate identity for Brooklynites over the next century. The borough's soon-to-be-famous National League baseball team, the Brooklyn Dodgers, also assisted with this. Both major institutions were lost in the 1950s: the paper closed in 1955 after unsuccessful attempts at a sale following a reporters' strike, and the baseball team decamped for Los Angeles in a realignment of major league baseball in 1957. Agitation against Southern slavery was stronger in Brooklyn than in New York, and under Republican leadership, the city was fervent in the Union cause in the Civil War. After the war the Henry Ward Beecher Monument was built downtown to honor a famous local abolitionist. A great victory arch was built at what was then the south end of town to celebrate the armed forces; this place is now called Grand Army Plaza. The number of people living in Brooklyn grew rapidly early in the 19th century. There were 4,402 by 1810, 7,175 in 1820 and 15,396 by 1830. The city's population was 25,000 in 1834, but the police department comprised only 12 men on the day shift and another 12 on the night shift. Every time a rash of burglaries broke out, officials blamed burglars from New York City. Finally, in 1855, a modern police force was created, employing 150 men. Voters complained of inadequate protection and excessive costs. In 1857, the state legislature merged the Brooklyn force with that of New York City. Civil War Fervent in the Union cause, the city of Brooklyn played a major role in supplying troops and materiel for the American Civil War. The most well-known regiment to be sent off to war from the city was the 14th Brooklyn "Red Legged Devils". They fought from 1861 to 1864, wore red the entire war, and were the only regiment named after a city. President Abraham Lincoln called