Measuring 1,885 miles long, the rio grande river is one of the largest rivers in north america

Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false

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)

Where the main factor that enabled the growth of cities and civilizations was the existence of