Question

I did understand, however, that my oath to preserve the Constitution to the best of my ability imposed upon me the duty of preserving, by every indispensable means, that government, that nation, of which that Constitution was the organic law.
Which of the following best describes the meaning of the phrase every indispensable means?
answers-
Any method possible
Each optional choice
Specific key alternatives
Several likely enhancements

Answer 1

@ganeshie8

Answer 2

@jhonyy9

Answer 3

I think its A

Answer 4

im inclining towards Specific key alternatives