Does the religion sikhism believe the world was created perfect? but the people’s sin ruined it?

Guru Nanak, the founder of sikhism, maintained that only the Creator knows the origin of the universe, and he also wrote that the divine creation consists of  a large number of universes. No one knows for sure how and when creation took place.

Explanation:

b. the treaty of ghent, which ended the war, had already been signed.