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
Answer:
The imaginary line dividing Europe between Soviet influence and Western influence.
Explanation:
Winston churchill used the term iron curtain to refer to the the imaginary line dividing Europe between Soviet influence and Western influence.
Answer:
True
Explanation:
In 1973 President Nixon signed the Trans-Alaska Pipeline Act into law, in response to the OPEC embargo.