Disability need not be an obstacle to success,” Stephen Hawking wrote in the first ever world disability report back in 2011. As one of the most influential scientists of modern times, the wheelchair-bound physicist is certainly proof of that.
Answer:
That really depends on what you mean.
Explanation:
It depends what environment we're talking about and what interactions as well.
Canada is the country that forms most of the Northern border of the United States. I recommend looking at the map and seeing what is directly above the 48 contiguous states.
