Which Homeland Security Presidential Directive was issued to strength the preparedness of the US to prevent and respond to threatened or actual domestic terrorist attacks, major disasters and other emergencies?
a) Homeland Security Presidential Directive 5 (HSPD-5)
b) Homeland Security Presidential Directive 9 (HSPD-9)
c) Homeland Security Presidential Directive 8 (HSPD-8)
d) Homeland Security Presidential Directive 7 (HSPD-7)