The Bahamian government eventually exerted control over the wreckers. The wreckers were required to carry salvaged goods to Nassau, where they were auctioned. However, goods useful on a ship or in a wrecker's home were often diverted with a blind eye turned by government officials. Increased shipping after the end of the Napoleonic Wars in 1815 led to more wrecks. Vessels specifically designed for wrecking were built in the Bahamas. A U.S law of 1825 required that all goods salvaged from wrecks in U.S. waters be taken to an American port of entry (which, for the Bahamians, meant Key West, Florida). Many Bahamian wreckers eventually moved to Key West and became U.S. citizens.