In China, after the ratification of the Nanking treaty, the five treaty ports were opened to all foreigners on the same footing as to Englishmen. Long before this, the Russians had already established themselves in certain parts of China. The smouldering resentment against the white men found vent in the truculent doings of the anti-foreign society of the "Green Water Lily" in Hoonan. Now trouble broke out in the Punjab. Jankoji Bao Sindia had died in February, and his widow, a girl of twelve, now ruled over the Sikhs. She outwitted her native Minister, who was supported by the British. Lord Ellenborough hastened to interfere. He ordered the British army to advance to Gwalior, under Sir Hugh Gough, in December. All Sindia made common cause against the foreigner. The Sikh warriors tried to oppose the British advance in two simultaneous battles at Maharajpore and Punniar, fought on the twenty-ninth day of December. Both engagements resulted in their defeat. The Queen and her Ministers submitted to England's terms. They were deposed. The Sikh army was reduced to 6,000 men. 1844 [Sidenote: Texas] [Sidenote: Calhoun becomes Secretary of State] [Sidenote: Texan annexation rejected] Tyler's scheme for the annexation of Texas to the North American Union was uppermost in American affairs from the outset of this year. After the retirement of Daniel Webster from the State Department, active efforts toward that end were begun. The Mexican Government, learning of this movement, notified the United States that annexation would be regarded as a cause for war. Texas first asked for American interference, and, failing in this, came to an agreement with Great Britain. In return for England's action in securing the recognition of independence by Mexico, Texas pledged itself not to be annexed to any other country. This agreement was approved in Mexico. The Texan debt was largely owed in England, and it was the policy of Lord Aberdeen, accordingly, to encourage her independence. In February, a note by Lord Aberdeen was transmitted to the American Government, stating that Great Britain desired to see slavery abolished in Texas, as elsewhere, but disclaimed any intention unduly to force that point. This statement in itself whetted the desire of the Southern States of the Union to incorporate Texas among the slave-holding States. Calhoun, who as early as 1836 had demanded the annexation of Texas on behalf of the interests of Southern slavery, was invited to join Tyler's Cabinet as Secretary of State. The office had been rendered vacant by the calamitous explosion of a new monster gun on the U.S.S. "Princeton," killing Secretary of State Upshar and Secretary Gilmer of the Navy in the immediate vicinity of President Tyler. Calhoun entered office on March 6, and on April 12 the Texan treaty of annexation was signed. On April 18, Calhoun answered Lord Aberdeen's note, declaring that "the British avowal made it the imperious