Which of the Following Is an Example of an Institution

Multiple Choice

Which of the following is an example of an institution helping to verify compliance?

A) The United Nations banning the use of satellites and planes to spy on other countries.
B) United Nations resolutions clearly banning Iraq from possessing weapons of mass destruction.
C) The North American Free Trade Agreement having 22 chapters of detailed rules on trade and investment between the member countries.
D) International Atomic Energy Agency inspectors searching for nuclear weapons that would violate the Nuclear Non-Proliferation Treaty.
E) The United Nations Security Council approving the use of military force to remove Iraqi troops from Kuwait in 1990.