What case required the president to hand over tapes as evidence in a Congressional investigation?
O U. S. v. Kennedy
O U. S. . Reagan
O U. S. v. Nixon
O U. S. v. Johnson

Who founded the koryo dynasty and what legacy does it leave on the korean peninsula?

Which philosopher believed the path to new knowledge is by way of inductive reasoning? options: a) francis bacon b) andreas vesalius c) isaac newton d) rené descartes

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