HELPP QUICK "A provision of the Treaty of 1818 that expanded the United States also O gave it sole control of the Oregon Territory.
O gave it sole control of West Florida.
O set the US-Canada border at the forty-ninth parallel.
O set the US-Spain border in Cuba.

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on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

cuba is a multi-ethnic nation

hello there, can you add the "following" multiple choices