In 1915 State headquarters in charge of Miss Abbott were opened in Concord and continued five months during the legislative session. Public meetings were addressed by Mrs. Marion Booth Kelley and Mrs. Park of Boston; Mrs. Antoinette Funk of Chicago, member of the National Congressional Committee; Mrs. Deborah Knox Livingston of Bangor and U. S. Senator Hollis of New Hampshire. Miss Jeannette Rankin of Montana made a few addresses. A large illuminated "suffrage map" was framed and put in the State House and other public places. Quantities of suffrage literature were sent out, including 400 suffrage valentines and tickets for the suffrage film Your Girl and Mine to the legislators. At the 150th anniversary celebration of the naming of Concord on June 8 an elaborate suffrage float and several decorated motor cars filled with suffragists, two of college women in caps and gowns, were in the procession. Many members marched in the parade in Boston October 6. Through Miss Kimball's generosity Mrs. Mary I. Post of California was sent for six months' work in the New Jersey campaign. Later she took charge of headquarters in Manchester and in Concord. The State convention was held at Nashua December 2, 3. Among the speakers were Miss Zona Gale, the novelist; U. S. Senator Moses E. Clapp of Minnesota, and John R. McLane, son of former Governor McLane of New Hampshire.

On May 7, 1916, Mrs. Armenia S. White passed away at the age of 98. To her more than to any one person was the suffrage cause in New Hampshire indebted. With her husband, Nathaniel White, she had been from the first identified with the unpopular reforms, anti-slavery, temperance and equal suffrage. More men and women of national prominence had been entertained under their roof than in any other home in the State. A successful conference was held in Manchester February 28, addressed by Mrs. Catt, president again of the National Association, and Mrs. Susan Walker Fitzgerald of Massachusetts. The State convention was held at Concord November 9, 10, with Dr. Effie McCollum Jones of Iowa as the chief speaker.

In February, 1917, ten newspapers issued special suffrage editions with plate matter furnished by the National Association and 3,000 extra copies were mailed, besides thousands of suffrage speeches and circulars. In March and April 371 Protestant, 81 Catholic and four Jewish clergymen were circularized. The services of Mrs. Post were given to Maine for two weeks' and to New York for six weeks' campaign work. Money also was sent to the Maine campaign. The State convention was held at Portsmouth, November 8, 9, with addresses by Mrs. Park, Mrs. Post, Mrs. Wood, Congressman Burroughs and Huntley L. Spaulding of Rochester, Government Food Administrator.

In 1918 as chairmen of committees, the State officers were almost submerged in war work, as were the other members of the association, but although no State convention was held they did not cease their suffrage duties. Mrs. Halsey W. Wilson, national recording secretary, addressed a number of the leagues, urging them to keep alive their interest and be ready for the next step, which would be the ratification of the Federal Amendment. On August 17 occurred the death of U. S. Senator Jacob H. Gallinger. A staunch friend of woman suffrage for fifty years, much of the time vice-president of the State association, it seemed the irony of fate that death intervened when his vote and influence as Republican leader would have carried the Federal Suffrage Amendment without delay. Senator Hollis and Representatives Mason and Burroughs were in favor of it.

Irving W. Drew of Lancaster, an avowed "anti," was appointed by Governor Henry W. Keyes as Senator until the fall election. It was said that he was urged to appoint an opponent by Senator Henry Cabot Lodge when he came to Concord to deliver Senator Gallinger's funeral address. The situation was tense at the November election. Senator Hollis (Democrat) declined to stand for another term and Governor Keyes (Republican) was elected in his place. The two candidates for Senator Gallinger's unexpired term were George H. Moses (Republican) and John B. Jameson (Democrat). Mr. Moses was known as an uncompromising opponent while Mr. Jameson was a sincere suffragist. The prospects were good for Mr. Jameson's election when President Wilson issued an appeal for the election of a Democratic Congress, which had the effect of stiffening the Republican ranks and Mr. Moses was elected by a small majority. After his election the National Association sent a representative to interview him. He told her that he was not interested in the question but that if the Legislature should instruct him by resolution to vote for the Federal Amendment he would do so. It would not sit for some time and therefore Mrs. Anna Tillinghast of Boston, Miss Eva S. Potter and Mrs. Arthur L. Livermore of New York were sent by the National Association, and in cooperation with the State association, secured a petition from more than two-thirds of the Legislature, which numbered 426 members, asking Senator Moses to vote for the amendment. When it was presented he said that he must insist on a resolution.

When the Legislature convened in 1919 Senator Moses made a trip to Concord, took a room in a hotel and made it his office, where he was visited by members of the Legislature. It was current opinion that he was using his influence against a resolution and the results bore out the conclusion. The resolution was introduced in the House January 8 by Robert M. Wright of Sanbornton and on the 9th in Committee of the Whole it granted a hearing. The galleries were crowded with people from all parts of the State and many women were invited to sit with the legislators. The speakers urging the resolution were: Mrs. Catt, Mrs. Wood, Mrs. Winfield L. Shaw of Manchester, also Miss Doris Stevens representing the National Woman's Party. Those opposing it were Mrs. Albertus T. Dudley of Exeter, president of the State Anti-Suffrage Association; James R. Jackson of Littleton; Mrs. John Balch of Milton, Mass., and Miss Charlotte Rowe of Yonkers, N. Y., representing the National Anti-Suffrage Association. The resolution was carried by 210 to 135 votes.

It was now most important to win the Senate. The twenty-four members were again interviewed by the suffragists and seventeen declared their intention to vote for the resolution. On January 14 it was introduced by Senator John J. Donahue of Manchester and six Senators voted for it, fifteen against it!

It was generally believed and freely charged that Senator Moses, astounded at the vote in the House, had used all the influence he possessed to prevent the Senate from concurring. It was publicly stated that Senator Lodge and other Republican U. S. Senators urged the members not to vote for the resolution. When the vote was to be taken three men, Merrill Shurtleff of Lancaster, alleged to be the personal representative of U. S. Senator John W. Weeks of Massachusetts, and the best lobbyist in the State, assisted by Burns P. Hodgman, clerk of the District Court, and John Brown of Governor Bartlett's Council, appeared to confer with the legislators. At this time U. S. Senators Dillingham of Vermont and Wadsworth of New York published a letter in the papers of the State protesting against the action of the Republican National Committee in favor of the Federal Suffrage Amendment. Nothing was left undone to secure an adverse vote in the New Hampshire Senate. Mrs. Catt issued to the press a detailed record of each State Senator, showing that 11 of the 15 who voted against the resolution had signed the petition to Senator Moses asking him to vote for the Federal Amendment. The adverse vote stood 12 Republicans, 3 Democrats; the Republican president of the Senate not voting.

Senator Moses returned to Washington and voted against the Federal Suffrage Amendment every time it came before the Senate; in February, 1919, when it lacked only one vote, he disregarded an urgent appeal from Theodore Roosevelt made a few days before his death.