Columbia subject headings:
Disaster relief--Finance--Law and legislation--United States.
Emergency management--Finance--Law and legislation--United States.
Grants-in-aid--Law and legislation--United States.
Terrorism--United States--Prevention--Finance.
United States. Dept. of Homeland Security--Appropriations and expenditures.
Harvard subject headings:
Disaster relief--Finance--Law and legislation--United States.
Emergency management--Finance--Law and legislation--United States.
Grants-in-aid--Law and legislation--United States.
Terrorism--United States--Prevention--Finance
United States. Department of Homeland Security--Appropriations and expenditures.
Princeton subject headings:
Disaster relief--Finance--Law and legislation--United States.
Emergency management--Finance--Law and legislation--United States.
Grants-in-aid--Law and legislation--United States.
Terrorism--United States--Prevention--Finance.
United States. Department of Homeland Security--Appropriations and expenditures.