1.   The sanctions could prevent international aid agencies from delivering food and medicine.

2.   Ever since the Gulf war, U.N. sanctions have prevented Iraq from selling its oil.

3.   In Iraq, UN sanctions prevent food shipments until Iraq fully complies with weapons inspections.

4.   Sanctions currently prevent India from receiving U.S. funds from the program.

5.   Sanctions prevent trading of the dinar in the United States.

6.   The existing U.S. sanctions prevent the export of high-technology products to Iran without government approval.

7.   The sanctions prevent the United States or private businesses from trading with the institutes.

8.   These sanctions prevent the institutions from doing business with the United States.

9.   Those sanctions would prevent them from working on the international space station project.

10.   U.N. sanctions have largely prevented Iraq from purchasing what it needs to keep its air force aloft.