Not sure but, if you go to W I k I p e d I a and put in "How did the election in 1866 reflect most Texans Views on political and societal changes in the state?" It may help.
The right statement would be They expanded their territory so that it stretched from Spain to the Indus River Valley.
The correct answer is A) It's government was well established.
At the outbreak of the Civil War, the American government has had the same structure for over a little less than a century. Whereas the Confederacy declared themselves free from the Union and created their own form of government that was extremely inexperienced. By the time the Civil War started, the Confederates had a government that had been in place for less than a year.