Oklahoma did not tax the electronics
A.the lack of overall deposit
Answer:"Discoverers' Day"
Explanation:
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.
B) there can be a lot going on so a historian should try to incorporate as much as possible
