sentences:  On June 23, 1845, the Texan Congress accepted the US Congress's joint resolution, and consented to President Jones' calling of a convention to be held on July 4, 1845.A Texas convention debated the annexation offer and almost unanimously passed an ordinance assenting to it on July 4, 1845.The convention debated through August 28, and adopted the Constitution of the State of Texas on August 27, 1845.