How does paragraph 2 act as a flashback? What clues does it give about the rest of the story?

"the day we found the sharks' teeth" i would say highlight the element of the plot as it sets its boundaries and centers the adventures of them being on a boat and cleaning spit of sand.

no,

explanation:

because they are likely to use their corrupted thought process to get what they want. not what is better for the another reason they shouldn't is since they abused their rights as a us citizen they should have certain rights stripped away from them as punishment, such as the right to vote. due to the lack of proper behavior exemplified   from their actions , it would be hard for people to trust them because of their criminal record.   either directly (in the case of a referendum or ballot initiative) or indirectly (by choosing lawmakers and law enforcers). in fact, we do have certain minimum, objective standards of responsibility and commitment to our laws that we require people to meet before they are given a role in the solemn enterprise of self-government. people who have committed serious crimes against their fellow citizens don’t meet those standards. and those crimes can include such “non-violent felonies” as, say, treason and espionage, or voter fraud and public corruption, white-collar crime and felonies merely “concerning drugs” — like trafficking in fentanyl-laced heroin and selling it to minors, for example. if you’re not willing to follow the law, then you should not have a role in making the law for everyone else.

explanation:

the silver bells of the sleds are merry and keep time in the winter nights while the sky twinkles happily. the golden bells of weddings are delightful in their peaceful happiness, foretelling a rapturous future. meanwhile, the brazen alarm bells scream frightfully in the night, with a discordant and desperate sound. in their clamor, these bells convey terror, horror, and anger. finally, the iron bells are solemn and melancholy, while those in the church steeple are like ghouls who feel happiness. the king of the ghouls, who rings the bells, cheerfully keeps time with the moaning and groaning bells.