What was the signefcance of the U. S Congress approving the Texas Consisution of 1845
A. It formally recngize the republic of texas
B. Texas changed from territory to state
C. president Polk then signed the the resolution that made Texas a state
D. It gave Texas the power to leave the union if it chose to.

I think it's B

(I'm so sorry if it's wrong)

Hope this Helps!

president franklin roosevelt supported the tva as part of his first new deal measures approved by congress in 1933. this new agency was designed to control floods, produce electric power, and improve the lives of people living in the tennessee valley. the tva accomplished many of these goals despite problems.