11.   It is unrealistic to think that a reinforced American embargo would bring Castro down.

12.   Later in the day, though, the pope also made his most critical reference yet to the American economic embargo of Cuba.

13.   Now he wants to further a rebellion against the American embargo.

14.   Public outrage over the large-scale killing of dolphins led to an American embargo against tuna caught by vessels that encircle herds of dolphin in mile-long nets.

15.   Prodded by questions, most Cubans blame the American embargo.

16.   She also collects money and donations of seed and other farming material and equipment for the North Koreans because trading with North Korea is prohibited by an American embargo.

17.   That influx has continued, and perhaps even increased, despite a tightening of the American embargo on trade with and travel to Cuba.

18.   The American embargo was tightened last year with the imposition of U.S. sanctions against any foreign company that operates in Cuba.

19.   The American embargo, which has crippled the exchange between two of the most musical societies in the world, has seemingly created a musical Galapagos.

20.   The president of OPEC said members would discuss the impact of the American economic embargo against Iran.