These cases ended 'separate but equal' in graduate and professional education. In Brown v. Board of Education, 347 U.S. 483 (1954), attorneys for the NAACP referred to the phrase equal but separate used in Plessy v. Ferguson as a custom de jure racial segregation enacted into law.
âºâº Definition: Acre. An acre is a measure of land area in Imperial units or U.S. customary units. It is equal to 43 560 square feet, 4840 square yards, or 160 square rods. The precise meaning of this depends on the exact definition adopted for a foot: the international acre is 4 046.856 422 4 m (for the UK, see).
How many square feet there are in a acre. 1 ftÂ² is 0.000247105 acres. To calculate how to convert square feet to acres you can multiply the number 0.000247105 times. For example, 25 square feet would be 25 x 0.000247105 = 0.006177625 acres. Or you can use our free square feet to acres converter :) 3943 square feet to acres.