Yes, you can take your nephew to the U.S. He, however, will require a visa if not a resident alien or American citizen. If your nephew comes from West Africa, he will also have to undergo a battery of immunization tests due to the current Ebola outbreak. As long as your nephew is healthy and does not pose a risk to other Americans, there will be no problem bringing him to the U.S.A.
James Smithson's nephew is the one who founded the Smithsonian Institution. James Smithson died in 1829 and left his money to his nephew. The nephew died in 1935 and willed the money to the US to found the Smithsonian.
Your nephew's nephew is the son of one of your nephew's brothers or sisters. He is your great nephew.
Michael
James M. Rose
US comedian Thomas Miles aka Nephew Tommy is 50 years old (born May 18, 1967).
Your mother's (mom) nephew is your answer.
Your nephew's son is your grand nephew or great nephew.
Your nephew's son is your great nephew. Your niece's son is also your great nephew.
President John Adams appointed George Washington's nephew, Bushrod Washington, to the US Supreme Court in 1798. Washington did not appoint his own nephew.
Your wife's nephew is your nephew and his son is your wife's, and your, great nephew.
The male counterpart of a niece is a nephew.
There could be a few reason on why the guy is looking at your nephew. The best thing would be to take him inside to be on the safe side.