Generally speaking, it is the "delegation of authority" that determines the number of levels and managers in an organization, although this can vary slightly depending on the organization in question.
Carry on (a war or campaign)."it is necessary to destroy their capacity to wage war"
They feared being invaded and threatened by NATO because of NATO's exercise of nuclear capability.
The answer you are looking for is C. peaceful
1)he formed the good neighbor policy with latin america
2)he led america through the great depression and WWll
3) he assisted china in their war against japan