What Was the Non-Immigrant Employment Authorization Program (NIEAP)

What was the Non-Immigrant Employment Authorization Program (NIEAP) ?

A) It was the first general temporary foreign migrant worker program, setting the framework for current temporary migration programs, like the SAWP.
B) It is the last updated version of the temporary foreign migrant worker program, created using the framework from other programs like the SAWP.
C) Together with the SAWP program, it is one of the temporary foreign migrant worker programs that are active in Canada.
D) It was introduced in Canada on January 7, 1966.
E) a and d are correct