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.
By bombing Pearl Harbor unexpectedly.
The answer to the question was is c
The etymologies of the words in the list are as follows:
(1) create - Latin
(2) charity - old French
(3) reign - old French
(4) cold - German
(5) provide - Latin
(6) morning - English
(7) army - Old French
(8) prison - Old French
(9) courteous - Old French
(10) summer - German
Thus, the answers are charity, reign, army, prison, and courteous.
