Yes, but most don't like to be questioned. Politeness is respected
They can talk with the "English" (non-Amish) all they want.
They are people. Of course they can be violent. Although, they will not fight in a war or in public. They will control what they can. Check out the movie "Witness"
The Amish don't say The Pledge Of Allegiance. However in a public school and Amish child would say it.
Amish are called Amish because the founder of it was Jacob Ammann
Yes, there are there of many Amish people.
lots of people talk about that but it is not something most people do in public.
No. There are no Amish communities in NJ.
Not all Amish people have to be white. This is because some other people can be adopted or converted into the Amish way of life.
As a married couple if you meet and Amish person and want to become Amish you can. There is nothing in the Amish lifestyles that prevents people to converting to the Amish lifestyle.
Amish people believe in Jesus Christ so the Amish god is Jesus, too.
Because they do not understand why the Amish do what they do or they a bigoted.
Farming and blacksmithing are two occupations of the Amish people.