Even if the US removed all sanctions and military presence in the Middle East, and completely removed all political, economic, and military support from Israel, there would STILL BE terroists attacks by the same people against the US.
They hate MORE than our presence and actions in the Middle East, the HATE America, period. They hate our way of life, our values, our actions, and our attitude towards the rest of the world.
Well, f*** you. We're not going anywhere. Not now, not in your lifetimes or your children's or grandchildren's.
We are also not alone. Most of the the rest of the world believes in values much closer to ours than yours. They may not agree with US policy and they may be disgusted with American attitudes (which many Americans are sometimes too), but they're willing to work with us as allies in a common cause.
If it comes to a choice between a nation, not just the US but ANY nation, that supports the concepts of individual rights and a democratic form of government, freedom of religion and speech, etc and a regligious state that demands recognition of ONE religion and suppresses individual expression and freedom then there is no need to "open a dialogue". The answer again, is F*** YOU!