Answer:
its the world's longest unfortified border :))
DescriptionInternational trade is the exchange of capital, goods, and services across international borders or territories because there is a need or want of goods or services. In most countries, such trade represents a significant share of gross domestic product. Wikipedia
I think it might be chemical
It would actually be very dependable, based on why you have been deported. So, if you were on an account of being immigrated for doing something bad, then most likely when you are to be put in the higher class of the immigration in provinces. But if you were to just be in the state or country where you are not suppose to be in, you would be in a lower class, and most likely you would have to not be in <span>provinces.</span>