Columbia subject headings:
Harvard subject headings:
Church and state--United States--Congresses.
Refugees--Government policy--Moral and ethical aspects--Congresses.
Refugees--Government policy--Religious aspects--Congresses.
Refugees--Government policy--United States--Congresses.
Princeton subject headings:
Church and state--United States--Congresses.
Refugees--Government policy--Moral and ethical aspects--Congresses.
Refugees--Government policy--Religious aspects--Congresses.
Refugees--Government policy--United States--Congresses.