President John F. Kennedy supported the 1961 Bay of Pigs invasion of Cuba as an effort to

What is the main inference that can be drawn from adam smith’s book the wealth of nations?

Which of the following is not a requirement to become a us representative (congressman/congresswoman)?

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