Asked by @OfficialOliviaB.

After the Civil War, how did the railroad unite Texas?
A. Houston was connected to the rail system.
B. By 1890, every large city in Texas was connected by at least two rail lines.
C. Texans pulled together to create a statewide effort to build an efficient rail system.
Answered by Ms. Sue
Oh -- that game player is back!!

I'll be glad to check your answer.
Answered by @OfficialOliviaB.
I picked A.
Answered by Ms. Sue
How could a rail line to a southern city unite the big state of Texas??