The two causes of World War 2 were:
(i) Conflict of ideology between Dictatorship and Democracy
(ii) Inefficiency of league of Nations.
The correct answer is A. Technological advances such as s<em>team power, air brakes, automatica lubricators and steel tracks</em> have affected the railroads very positively, since it has made it possible that the rail network could become a safer, more efficient and more reliable means of transportation for goods.
I believe the answer is b
Answers seven & ten I think number seven is a.) and for number ten its I think a.) to have to ask tech tomorrow
Answer:
The Mormons.
Explanation:
The Mormons traveled the Mormon trail which was approximately 2,000 miles long. The walked this trail in hopes to find areas to build new homes and create a community for themselves.
I hope this helps! :)
