What status did Texas retain after its acquisition by the US in 1845?

Texas retained its status as an independent nation after its acquisition by the United States in 1845 primarily because it was initially annexed under the terms that allowed it to maintain certain rights and privileges. After achieving independence from Mexico in 1836, Texas operated as the Republic of Texas and was recognized as such by several countries, including the United States. When Texas joined the Union, it entered as a state but under a unique arrangement that included retaining control over its public lands and the ability to divide itself into multiple states if it chose to do so.

This context is significant as it highlights how Texas maintained a distinct identity and autonomy when it became part of the U.S. Rather than being directly governed by Washington D.C. or losing its public lands, Texas' annexation came with certain concessions, including the ability to manage its lands and a level of governance that acknowledged its previous status.