What were theodore roosevelt's views on racism, segregation, and the colored? !

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

The english document that laid the ground work for judges in the us to rule based on precedent is known as the

How did the geography of the arabian peninsula affect its religious and cultural diversity?