Which Supreme Court ruling declared that Grange Laws were constitutional because railroads provided a public service and therefore were not completely private? A) Plessy v. Ferguson B) Pollock v. Farmers' Loan and Trust Company C) Gibbons v. Ogden D) Munn v. Illinois

the answer is a) to be able to obey them.

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.