Canal this trend. Yet in other countries canals grew in size as construction techniques improved. During the 19th century in the US, the length of canals grew from to over 4,000, with a complex network making the Great Lakes navigable, in conjunction with Canada, although some canals were later drained and used as railroad rights-of-way. In the United States, navigable canals reached into isolated areas and brought them in touch with the world beyond. By 1825 the Erie Canal, long with 36 locks, opened up a connection from the populated Northeast to the Great Lakes. Settlers flooded into regions serviced by
Great Lakes and St. Lawrence Governors and Premiers Lakes Governors in 1983. The original goal was to create a non-partisan forum to promote regional agreements on issues of concern for the states of the Great Lakes region. In 1989, the Governors of New York and Pennsylvania joined the council. In more recent years, the Premiers of Ontario and Quebec joined with the Governors as associate members, and in 2015, the organization launched the "Conference of Great Lakes and St. Lawrence Governors and Premiers," to signify the increasing binational cooperation. Since its inception, the Conference has led regional efforts to protect the environment and accelerate the region's economy. The