Which two reasons compelled us president harry truman to fire general douglas macarthur?
a .macarthur was acting as a spy on behalf of the soviet union.
b. truman wanted to avoid the damage that a war could cause.
c. truman had a found a good replacement for macarthur.
d. macarthur planned to assassinate powerful soviet leaders.
e. macarthur believed the united states should bomb china.

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