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The United Kingdom ceded most of its remaining land in North America to Canada, with Rupert's Land and the North-Western Territory becoming the North-West Territories. The Rupert's Land Act 1868 transferred the region to Canada as of 1869, but it was only consummated in 1870 when £300,000 were paid to the Hudson's Bay Company .
Map of early human migrations based on the Out of Africa theory; figures are in thousands of years ago (kya). [1]The peopling of the Americas began when Paleolithic hunter-gatherers (Paleo-Indians) entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the ...
Giovanni da Verrazzano explored the East Coast of North America from Florida to presumably Newfoundland in 1524. Jacques Cartier made a series of voyages on behalf of the French crown in 1534 and penetrated the St. Lawrence River. These powers slowly replaced the native nations of the North American east coast and then spread into the interior.
The United States began expanding beyond North America in 1856 with the passage of the Guano Islands Act, causing many small and uninhabited, but economically important, islands in the Caribbean Sea and the Pacific Ocean to be claimed. [4] Most of these claims were eventually abandoned, largely because of competing claims from other countries.
A lee trough, also known as a dynamic trough, is "A pressure trough formed on the lee side of a mountain range in situations where the wind is blowing with a substantial component across the mountain ridge; often seen on United States weather maps east of the Rocky Mountains, and sometimes east of the Appalachians, where it is less pronounced."
Examples of Clovis and other Paleoindian point forms, markers of archaeological cultures in North America. The Solutrean hypothesis on the peopling of the Americas is the claim that the earliest human migration to the Americas began from Europe during the Solutrean Period, with Europeans traveling along pack ice in the Atlantic Ocean.
The Massachusetts Bay Colony French settlements and forts in the so-called Illinois Country, 1763, which encompassed parts of the modern day states of Illinois, Missouri, Indiana and Kentucky) A 1775 map of the German Coast, a historical region of present-day Louisiana located above New Orleans on the eastern bank of the Mississippi River Vandalia was the name of a proposed British colony ...
North America Trans-Hudson orogeny: 1 1.8 North America Nagssugtoqidian orogeny: 1.9 1.8 North America Ketilidian orogeny: 1.85 1.72 North America Penokean orogeny: 1.85 1.84 North America Great Falls orogeny: 1.77 North America Ivanpah orogeny: 1.71 1.70 North America Yavapai orogeny: 1.71 1.70 North America Mazatzal orogeny: 1.67 1.65 North ...