Question

Describe two different policies in the United States 1949

Answer 1

This ought to be useful. Any event with "Act" in it is likely a policy:
http://en.wikipedia.org/wiki/1949_in_the_United_States

Answer 2

or "Treaty" :)

Answer 3

@flirty45: I'd suggest you please post your question in the History section, and also that you please make your question more specific (in regard to what kind of policies).