security proving in a sentence

• Gay rights and national security proved more potent than economic matters in 2004.
• Security proved to be a problem for prison towns.
• Bakri Mohamed had canceled a planned rally, when costs for extra security proved prohibitive.
• Instead, Social Security proved to be as irresistible and potent a political weapon as ever, if not more so.
• Big insurance companies have also come unstuck in the brokerage business before, as Prudential's checkered record with the old Bache Securities proves.
• Though demand for the three-year, 10-year, and 30-year securities proved lukewarm, the advance today helped securities firms resell that debt, traders said.
• There were at least two failed assassination attempts _ one in June, at a ceremony at the Yad Vashem Holocaust memorial where Rabin failed to show up, and one at a demonstration in September, where security proved to be too tight.
• "Both the high cost and the excellent preparation of the personnel involved in the security prove that the country is doing whatever is humanly possible to ensure that the Olympic Games will be held in an environment of maximum security, " government spokesman Theodoros Roussopoulos said Sunday.
• The western territories were now opened to the possibility that slavery might expand into them, and it was quickly evident that this would have drastic financial and political effects . " Kansas land warrants and western railroad securities'prices declined slightly just after the Dred Scott decision in early March . " This fluctuation in railroad securities proved " that political news about future territories called the tune in the land and railroad securities markets ."
• It's difficult to see security proving in a sentence .