2 What was a common physical/geographic characteristic of all the earliest civilizations? A. rivers that could provide water for agriculture
B. rainfalls that encouraged the production of grain crops
C. a steady supply of alluvial soil
D. geographic barriers that provided protection from invasion

If the united states became a "majority-minority” nation, o whites would be the majority, but there would still be ethnic minorities. there would be an equal number of whites and ethnic minorities. othere would be more ethnic minorities in the population than whites. o no one would be considered white or part of an ethnic minority group.