Can someone check this over? Like make sure that I don’t need commas or quotation marks? Thanks so much :)

My little sister is ackd me what is 200×300÷489 what! i willl give anyone 15 points

Read the excerpt from black boy wright uses this personal experience to establish

The great depression, which lasted throughout the 1930s in the united states, affected many people, and it had a devastating impact on an entire subset of the u.s. population. modernist writer john steinbeck wrote about the toll the depression took on these families, many of whom were forced to leave their farms and find other sources of income.