American foreign policy decisions toward Iran during the early 1950s most support which of the following conclusions ?

How did the constitutional convention deal with slavery , one the most divisive issues of the period

Which event was the main reason for the announcement of the quit india movement? what were the results of the movement?

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