Why were many african american investigated by the house un-american activities committee?

How did the end of the mexican american war result in growing sectionalism in the united states?

Which choice best describes the general trend for the countries shown, for the period 2008 - 2010?

Apex q: arturo wants to increase his political participation beyond voting in elections. which action would accomplish this? answers: a. paying taxes b. starting a community cleanup program c. getting a public library card d. canvassing for a political candidate