Nonetheless, there is an important difference, and to understand this will _____
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. require.
- enquire- ask for information from someone.
- esquire- a polite title appended to a man's name when no other title is used, typically in the address of a letter or other documents.
- retire- leave one's job and cease to work, typically on reaching the normal age for leaving service.
- require- need for a particular purpose.
As there is need for something to understand the bonding between the nation and its citizen the chosne option will be correct because it also shows "need for a particular purpose".
Hence, the chosen option will be correct.