Which question is specific and relevant enough to be considered an effective research question? What was the Naturalization Act? Which other countries had a Naturalization Act? What was the purpose of the Alien and Sedition Act of 1798? When was the Alien and Sedition Act written?

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

What is the term for a short statement about history that has not been yet been proved

How did roosevelt corollary and dollar diplomacy affect u. s. relations with other countries?