Resistance identity is, in fact, a kind of extremist violent self-expression in circumstances where the possibility of peaceful and dialogue-based relations is denied. What the event of September 11 is a consequence of is the expression of resistance identity or more appropriately the reflection of violence and terrorism in the cast of fundamentalism. Such a type of fundamentalism can be explained and analyzed within the framework of the same process mentioned regarding identity.
Can deleting is in of is the improve the sentence construction? If not kindly rephrase.