Which determines who may enter the country?
A. the Immigration Act of 1990
B. the Civil Rights Act of 1965
C. the National Origins Act of 1929
D. the Immigration Act of 1965
The correct answer should be A. the Immigration Act of 1990
That's the one that's in power now, and it is a reform of the one mentioned in D. B and C are not it because B deals with giving people their civil rights, while C was a precursor to D.