Amajor factor of the dust bowl of the 1930’s was erosion.
a. water
b. wind
c. glacier
d. chemical

What part did glaciers play in forming the great lakes?

How many countries have portuguese as a national language?

Ineed quickly! which of the following would not be considered an example of the transition of europe into the formation of larger nation-states? a. the hundred years' war b. the unification of italy c. the marriage of isabella and fernando d. the height of feudalism