Compulsion to do the original commitment

A contract and promise are binding specially against promisor. Nevertheless, in some cases the promisor breachs the promise, instead of performance of it.Then, the issue is, what rights are available for promisee, and what claims he can brings against promisor? Specific performance, rescission and damages can be awarded for promisee.We study this subject in Iranian, French and English law and in Emameih school and international documents.