Answer:
1. It acts on behalf of the citizens to maintain peaceful coexistence. A government is necessary because it is an organized system of leadership that is needed in any society. (Yes we need a government)
2. Yes, the song and the flag from the Star Spangled Banner represent the sacrifices necessary to preserve American democracy and freedom.
You can read it through these lyrics:
Whose broad stripes and bright stars thru the perilous fight,
Gave proof through the night that our flag was still there. That shows evidence that it can be necessary to sacrifice individual freedom for the good of our community.
Step-by-step explanation: