Answer:
Explanation:
During the late 1800s new ways of American farming improved thanks to the development in farm technology and machinery. An example was the replacement of the horse power which was used to plough the land by the steam tractor (option d) that allowed farmers to introduce a great variety of crops and wheats
The completion of the first transcontinental railroad in 1869 encouraged settlement of the American west by proving easier travel and it took less time.
C the reduction of oil drilling
Answer:
C
Explanation:
The US should intervene when needed to keep the peace
