Why does paper money need to be resigned after time?

The paper used for currency is specially treated to last a long time, but eventually, it will deteriorate (fade) and need to be taken out of circulation and replaced with a newer version of the bill.

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation:

the tallest building in the western hemisphere and the sixth tallest building in the world