Historically speaking the sequence of events in the video is pretty accurate but the depiction of the parties involved is extremely one sided (look who made the video and tell me it's not biased...).

If you read what I wrote on pg 7 it'll give you an idea of what the big roadblocks to peace are. BOTH sides have offered peace but not on terms the other side can accept.

Nothing is simple when there are millions of people, religion and extremely emotionally charged issues on both sides.