Which abolitionist does this headline describe? A. Angelina Grimké
B. Frederick Douglass
C. Sojourner Truth
D. William Lloyd Garrison

What was martin luther king, jr., referencing in the passage that brought him to lead a protest in birmingham?

Were african-americans allowed to serve in the military in wwi?

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