Wiesel's overall attitude towards the United States appears to be quite hopeful, in certain aspects. He discusses at length to a degree of how we, as people, we brave - and sought to fight for the greater good. It appears that he is respectful and somewhat grateful. But, there is also a hint of remorse for the lives lost in this war.
Hopefully, this helps! =)
The answer is...
D.) "The church will prove just as dangerous as the protest"
4) a question with more than one answer! :D