Bland, J.

It is admitted by the pleadings in this case that D. A. Pareira and others, claiming to be the regularly constituted executive committee of the republican party for the twelfth congressional district, on the first day of May, 1896, caused to be served upon the respondents, who then composed the Board of Election Commissioners for the city of St. Louis, the following notice:

“Headquarters op the Twelpth District Republican Congressional Committee,

“St. Louis, April 20, 1896.

“Board of Election Commissioners:

‘1 Gentlemen : —This is to notify you that at a meeting of the Twelfth District Republican Congressional Committee, held on the twentieth day of April, 1896, it was resolved that a primary election be held in the said Twelfth Congressional District, on the fifteenth day of May, 1896, for the election of delegates to a convention to be held at Addington Hall, Seventeenth and Olive streets, St. Louis, Missouri, on the sixteenth day of May, 1896, for the purpose of electing two delegates and two alternate delegates for the said district to the St. Louis Convention, to be held on the sixteenth day of June, 1896, the nomination of a Congressman, the *324naming of a Presidential Elector, and the election of a new Congressional Committee. The basis of representation to the said convention adopted by this Committee is one delegate for each 150 votes and fraction over seventy-five votes cast for Presidential Electors at the election in the year 1892.

‘ ‘Very Respectfully,

“O. D. Comfort, “D. A. Pareira,

“Secretary. “Chairman.”

That pursuant to this notice the respondents caused notice to be printed in conformity to the requirements of the primary election laws, applicable to the city of St. Louis, that a primary election would be held in the twelfth congressional district on May 15, 1896, for the purpose of electing delegates to a convention to convene on the day following, for the purpose of nominating a candidate of the republican party to represent the said twelfth district in the lower house of the congress of the United States, and to be voted for as such candidate at the general election in November, 1896; that the respondents appointed judges and clerks of election; that the primary was held pursuant to the notice; that delegates to the convention called for the sixteenth of May were selected, and the convention was held as per the call and notice; that this convention nominated Charles E. Pearce as the republican candidate for Congress from the twelfth district; that his nomination was duly certified to the secretary of state as such nominee, and that the secretary accepted the certificate of nomination and caused the name of Pearce to be printed in the official ballot as the republican nominee of the twelfth district for congress. It is now a matter of public history that Pearce was voted for and elected at the general election following his nomination, qualified, entered into and now holds the office of representative in congress from said twelfth *325district. On the nineteenth day of September, 1896, the appellants claiming to be the duly authorized executive committee of the republican party for the twelfth congressional district, held a meeting and ordered an election to be held on the fifth day of October, 1896, for the purpose of electing delegates to a convention to be held on October 6, 1896, to nominate a republican candidate for congress from the twelfth district, to be voted for at the ensuing general election. Notice of this action of appellants was duly served on the respondents and they were requested to give official notice of the election as called and to appoint judges and clerks to conduct the election. This the respondents refused to do whereupon the appellants applied to the circuit coui’t for, and obtained an alternative writ of mandamus commanding the respondents to give the notice of the election and to appoint judges and clerks of the same as requested by the appellants, or to show cause. On the return day of the writ respondents filed their answer, to which a reply was filed by appellants and the following motion to quash by respondents :

“Now come said respondents, and respectfully move the court to enter judgment herein quashing the alternative writ and denying a peremptory writ herein, and assign the following grounds for this motion, to ■wit:

“1st. Because on the face of the pleadings it appears that these respondents had, and exercised a discretion vested in them by law, to decide and determine all questions arising with reference to the regularity or legality of any managing or controlling committee of any political party which shall request these respondents to hold a primary election for such political party, and these respondents, having acted upon said matter, the same is not now subject to review by the court.

*326“2d. Because on the face of the pleadings herein, it appears that as to who constituted the managing or controlling committee of the Republican party in and for the twelfth congressional district of Missouri, and its right, power and authority to request these respondents to hold a primary election for the selection of delegates to a convention to elect delegates to the National Republican Convention held in St. Louis in the year 1896, and to select an elector for said district and to nominate a candidate for the Republican party for congress from said district, and for the selection of a new Republican committee for said district, was after notice to the relator's and those whom they claim to succeed and represent submitted to the National Republican Committee, and after a full hearing by said Committee, at which all of the contending and rival parties were represented, said Republican National Committee decided in favor of the delegates selected at the primaries held pursuant to the request of the Republican congressional committee of the twelfth congressional district of Missouri, of which said Pareira was chairman, and said Comfort was secretary, and said action of said National Committee was ratified by a majority of the committee on credentials, and subsequently by the National Convention of the Republican party held in St. Louis, June, 1896, and under these circumstances, after this matter had been finálly heard and determined according to the customs and usages of the Republican party, by the highest power in that party, its decision is not subject to review or reversal by this court.”

The motion to quash was sustained and judgment was rendered for respondents. After an unsuccessful motion for new trial appellants took an appeal.

In addition to the facts herein stated, the pleadings set forth at considerable length the rules and customs of the republican party in the election of its executive *327committeemen. The appellants claim to have been selected in a regular way according to the practices of their party and that they were recognized by the controlling republican committee of this state as the duly constituted executive committee of the republican party for the twelfth congressional district. They state also in their answer in substance, that the Pareira committee were usurpers, had no authority to act for the republican party as its congressional committee for the twelfth district; that its action in calling a primary election was for the purpose of disrupting the republican party, and that the respondents were well acquainted with these facts when they received the notice of election for May 5 and well knew that the Pareira committee had no authority whatever to call a primary election in the twelfth district. These averments were put in issue by the reply. The respondents in their return set forth the political steps and acts taken by their party, by which they claim the right to exercise their powers and duties as the executive committee of their party for the twelfth district, and claim to have been recognized as the duly constituted committee of that district by the republican national committee, held in St. Louis, June 6, 1896. These facts were in effect ■denied by the answer of appellants.

The primary election laws require the board of election commissioners, when served with notice by the managing or controlling committee of a political party, to give notice, to be printed in the daily newspapers, of the time and places of holding such election, etc. (Laws of 1891, sec. 2, p. 136). The election commissioners acting under this law, were bound to determine for themselves which of these committees was the controlling one for the twelfth district before they could give notice of a primary election at the request of •either. To determine which was the controlling com*328mittee it was necessary that they should (to use the language of Judge Sherwood in. State ex rel. O’Malley v. Lesueur, 103 Mo. loc. cit. 253), “consider before acting and search and inquire before reaching or announcing a conclusion.” The act therefore in giving the notice, etc., of election in this instance was not a mere ministerial one. A correct performance of this duty in this particular case required of them to make inquiry and to act with discretion, and if they performed this duty in this manner, acted honestly and faithfully, the-act can not be controlled by mandamus. State v. Lesueur, 136 Mo. 452; State v. Oliver, 116 Mo. 188; State v. Hathaway, 115 Mo. 36; State v. Gregory, 83 Mo. 123; State v. Marshall, 82 Mo. 484; State v. Lesueur, 103 Mo. 253, and. innumerable other cases in and out of this state. A willful abuse of discretion by refusing to act as required by law, in a case where the facts essential to relator’s rights, “are undisputed or stand confessed by the pleadings,” will be controlled' by mandamus. St. Louis v. Lamp Mfg. Co., 139 Mo. 560; State ex rel. v. Pub. Schools, 134 Mo. 296; State ex rel. Hathaway v. The Board of Health, 103 Mo. 22; State ex rel. O’Malley v. Lesueur, 103 Mo. 253; State v. Lafayette Co. Ct., 41 Mo. 226; Ex parte Bradley, 7 Wall. 377; Glencoe v. People, 78 Ill. 389; Wood v. Strother, 76 Cal. 545; Railroad v. Stockton, 51 Cal. 339; People v. Superior Court, 10 Wend. 285; State v. Commissioners, 39 Ohio St. 188; Connolly v. Board of Freeholders, 57 N. J. L. 286; State v. Richards, 16 Mont. 145; Tapping on Mandamus, 14. The answer set up a state of facts which made it the duty of the election commissioners to refuse to act upon the request of the Pareira committee. The motion to quash like a demurrer admitted the allegations of the answer (State ex rel. Walnut St. R’y Co. v. Neville, 110 Mo. 345), it should therefore have been overruled and the *329cause heard on the issues thereafter joined. For this error the judgment must be reversed. But the time is passed in which any relief can be afforded the appellants. A peremptory writ (the time for holding the general election having long since passed) would be wholly nugatory and its performance an impossibility. Courts will not order useless or impossible things to be performed. State v. Beloit, 91 Am. D. 474; People v. Supervisors, 12 Barb. 217; Woodberry v. Commissioners, 40 Mo. 304; State ex rel v. Rodman, 43 Mo. 256. It only remains therefore for us to reverse the judgment of the lower court.

All concur. Judge Biggs in the result only.