Actually, you can't delete your account on FB. It remains there just hidden, as it is considered the property of FB. Additionally, everything that you have posted, whether it is text or photos has become the intellectual property of FB. One of the evils of FB that they hide in all their legal mumbo-jumbo. They also reserve the right to delete, edit, remove any and everything on your page if they so wish. They also reserve the right to sell or make your information available to third parties without your notice and/or consent.

Not sure the you were aware of that aspect of FB. Most if not all the other social networking sites are like that.

This why people have discovered that stuff that they have posted in the distant past surfacing to bite them in the tush during interviews or work related reviews. It has cost many an applicant a job or another a promotion.