The African American population of cities in the northern states ___ during the ___
A. increased; Great Migration
B. increased; American Revolution
C. decreased; Great Migration
D. decreased; American Revolution

Which age groups shows the graestest diferrence between males and females

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

Astate's representation in the u. s. senate is based on a) equal representation. b) the state's population. c) the state's electoral votes. d) the size of their major cities. this independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren cthis independent regulatory agency was created in 1974 to oversee and regulate the financing of political campaigns in the united states. a) warren commission (wc) b) federal election commission (fec) c) equal opportunity commission (eoc) d) securities and exchange commission (sec)