Why Have Political Pundits in Texas Been Asking When Texas

Why have political pundits in Texas been asking when Texas will "turn blue"?

A) African Americans and Latinos re-elected President Obama with over 70 percent of the vote.
B) The ongoing dominance of the Republican Party in the state and the state's growing minority population, which is increasingly Latino.
C) Texas is not as Republican compared to other states as is commonly perceived.
D) Texas has never been a democratic state.
E) The last ten years are the first time in Texas history that it has been Republican.