What did the Cpr navvies do?

The CPR navvies, or Canadian Pacific Railway navvies, were laborers who worked on the construction of the Canadian Pacific Railway in the late 19th century. They played a crucial role in shaping Canada's transportation infrastructure by building tracks, tunnels, and bridges across challenging terrains. Many of these workers were immigrants, and their efforts significantly contributed to the economic development and unification of Canada. The term "navvy" is derived from "navigation," reflecting their original work in canal construction before railroads became prominent.