In the supreme court reinterpreted the commerce clause, changing it from a check on national power to a source of national power. a. 1981 b. 1865 c. 1937 d. 1973 e. 1915

The national college football team hampionship this year will be contest

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal

What emperor was given credit for having the aqueducts built