In the above excerpt, Mukherjee’s imagery of “overthrow the smothering tyranny of nostalgia” means what?

Which statement describes how connotationis used in this passage

What response does lincoln hope to elicit from his listeners with these words from his gettysburg address "we gave to come dedicate a portion of that field, as a final resting place for those who here gave their lives, that that nation might live. it is altogether fitting and proper that we should do this

Will mark brainliest (you dont have to answer