 HBC soon expanded into the interior and set-up posts along river settlements that later developed into the modern cities of Winnipeg, Calgary and Edmonton.In 1857, the first sales shop was established in Fort Langley.This was followed by other sales shops in Fort Victoria (1859), Winnipeg (1881), Calgary (1884), Vancouver (1887), Vernon (1887), Edmonton (1890), Yorkton (1898), and Nelson (1902).