Sir Alexander Mackenzie was a Scottish explorer and fur trader known for accomplishing the first crossing of North America north of Mexico by a European in 1793. The Mackenzie River and Mount Sir Alex
Portrait by Sir Thomas Lawrence, c. 1800
Inscription on a stone at the end of Alexander Mackenzie's 1792–1793 Canada crossing from the Peace River to the Pacific Ocean coast; located at 52°22′43″N 127°28′14″W / 52.37861°N 127.47056°W / 52.37861; -127.47056
Burial site of Alexander Mackenzie at Avoch Parish Church in the village of Avoch, Scotland; including a replica of the stone he painted at Bella Coola, British Columbia
The Lewis and Clark Expedition, also known as the Corps of Discovery Expedition, was the United States expedition to cross the newly acquired western portion of the country after the Louisiana Purchas
Alexander Mackenzie (explorer)
…Having done this, Mackenzie had completed the first recorded transcontinental crossing of North America north of Mexico, 12 years before Americans Lewis and Clark. He had unknowingly missed meeting George Vancouver at Bella Coola by 48 days. He had wanted to continue westward out of a desire to reach the open…
Portraits of Meriwether Lewis and William Clark
Camp Dubois (Camp Wood) reconstruction, where the Corps of Discovery mustered on the east side of the Mississippi River, through the winter of 1803–1804, to await the transfer of the Louisiana Purchase to the United States
Corps of Discovery meets Chinooks on the Lower Columbia in October 1805 (Lewis and Clark on the Lower Columbia, painted by Charles M. Russell, c. 1905).
Reconstruction of Fort Mandan, Lewis and Clark Memorial Park, North Dakota