Following is a wonderful traditional prayer (abbreviated), written specifically for the United Stated of America, in 1791 by Archbishop John Carroll.  He was the first bishop, and later the first archbishop of this country, of the Archdiocese of Baltimore.  His cousin was Charles Carroll, one of the signers of the Declaration of Independence....

Traditional Catholic Prayer for the United States of America

We pray Thee, O almighty and eternal God, Who through Jesus Christ hast revealed Thy glory to all nations, to preserve the works of Thy mercy, that Thy Church, being spread through the whole world, may continue with unchanging faith in the confession of Thy Name.  We pray Thee, O God of might, wisdom, and justice, through Whom authority is rightly administered, laws are enacted, and judgment decreed, assist with Thy Holy Spirit of counsel and fortitude, the President of these United States, that his administration may be conducted in righteousness and be eminently useful to Thy people over whom he presides, by encouraging due respect for virtue and religion, by a faithful execution of the laws in justice and mercy and by restraining vice and immorality.  Let the light of Thy divine wisdom direct the deliberations of Congress and shine forth in all the proceedings and laws framed for our rule and government, so that they may tend to the preservation of peace, the promotion of national happiness, the increase of industry, sobriety, and useful knowledge and may perpetuate to us the blessing of equal liberty.  We pray for the Governor of this state, for the members of the assembly, for all judges, magistrates and other officers who are appointed to guard our political welfare, that they may be enabled by Thy powerful protection to discharge the duties of their respective stations with honesty and ability.  We recommend likewise, to Thy unbounded mercy, all our brethren and fellow citizens throughout the United States, that they may be blessed in the knowledge and sanctified in the observance of Thy most holy Law, that they may be preserved in union and in that peace which the world cannot give, and after enjoying the blessings of this life, be admitted to those which are eternal.  Amen.