What major runs along the center of the U. S. , begins in Minnesota and ends in the Gulf of Mexico? A. Red River
B. Pecos River
C. Mississippi
D. Ganges

Which statement about portugal is not true? a. it granted independence to its last colony in 1975 b. it has avoided conflict with spain c. it was a leader in european world exploration in the 1400s d. its economy is changing from agricultural to industrial b. it has avoided conflict with spain