The French and Indian War was a conflict between the American colonists and the French over control of the Ohio Valley and the confluence of the Allegheny and Monongahela riversâmodern day Pittsburgh.
1 acre = 160 square rods A rod is a linear measure equal to 5.5 yards, or 16.5 feet while an acre is a measure of area equal to 4840 square yards, or 43,560 square feet.
To find the square miles in one acre, use this formula: 1 acres*1 miÂ². 640 acres=0.0015625 miÂ². There are 0.0015625 miÂ² in one acre.