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Washington defeats the French in a surprise attack. His troops retreat to Great Meadows and build Fort Necessity.
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Great Britain declares war on France. France declares war back on Great Britain.
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The French surrender this fort on Lake Ontario. Due to this, they are no longer able to communicate with their troops in the Ohio Valley.
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The British make peace with the Iroquois, Shawnee, and Delaware Indians.
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The British recapture this fort. It is renamed "Pittsburgh."
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The British capture the French island of Guadeloupe in the Caribbean.
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All French possessions east of the Mississippi, except New Orleans, are given to the British. All French possessions west of the Mississippi are given to the Spanish. France regains Martinique, Guadeloupe and St. Lucia.
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Soldiers at Fort Pitt infect the chiefs with blankets from the smallpox hospital. Soon faced with an epidemic, the Indians retreat.
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Indian power in the Ohio Valley is broken.