Of the following groups, which was the last to receive the right to vote?
A. Women
B. Hispanit men
C. African-American men
D. White men
Please select the best answer from the choices provided

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

How do scientists think that gravity affected the formation of our solar system?

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)