The Civil Rights Act of 1866 granted citizenship and the same rights enjoyed by white citizens to all male persons in the United States without distinction of race or color, or previous condition of slavery or involuntary servitude..
Acres To Square Miles Conversion. For other units of area conversion, please go to Area Conversion. Acres to square miles conversion factor is 0.0015625. To find out how many square miles in acres, multiply by the factor or simply use the converter below. 1 Acre = 0.0015625 Square Miles. Acre is an imperial, US customary systems area unit. Used commonly for measuring the land, in agriculture and forestry. The abbreviation is ac.
43,560 sq ft per acre. A square mile is defined as 640 acres. A square mile is 5,280 feet x 5,280 feet, for a total of 27,878,400 square feet. Divide that by 640 to get 43,560 square feet in an acre. square mile is 5,280 feet x 5,280 feet, for a total of 27,878,400 square feet. Divide that by 640 to get 43,560 square feet in an acre.