When working with additional information in a sentence, when should dashes be used instead of commas or parentheses?

Which excerpt from the passage provides evidence of a chronological structure? o “slavery was abolished thirty years before the emancipation proclamation." "the sugar plantation owners were desperate." "so the british owners looked to another part of the empire." "thousands of men and women were given five-year contracts.

Insert comma today we went to the store to the post office and to the park

Plsss don’t worry about the green strip can someone plssssss