Which of the following describes how farmers and ranchers changed the
great plains?
(1 point)
a. the land became difficult to farm.
b. farmers and ranchers began fencing the land.
c. the area turned into a desert.
d. the area became an important buffalo preserve.

Were african-americans allowed to serve in the military in wwi?

Why did stalin want control of eastern europe after ww2?

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.