How did the redefinition of territorial borders due to expansion affect relationships with other nations (including native american tribes)? what political conflicts took place due to this expansion? what is your personal reaction to that expansion and the resulting conflicts?

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

How does fortas defend the majority decision that free speech in school is constitutionally protected

What effect did colonialism have on the economies of latin america countries?