The Palliser Expedition was a significant exploration mission in the mid-19th century, led by British explorer John Palliser from 1857 to 1860. Its primary goal was to survey the western regions of Canada, particularly the areas that would later become known as the Prairies and the Rocky Mountains. The expedition aimed to assess the land for potential settlement and agricultural development. The team included notable members such as Thomas Blakiston and James Hector, who contributed to the scientific observations and mapping of the region. Their findings provided valuable information about the geography, climate, and natural resources, influencing future exploration and settlement in Canada.