I will give Brainliest For the person with correct anser

Which of the following statements is FALSE?

a.

Most of the tens of thousands of immigrants to flood Texas after the Civil War came from Northern states.

b.

Texas Rangers were sent to South Texas to police violence between Mid-West immigrants and Mexican immigrants.

c.

Prior to the railroad, it took weeks to cross the state of Texas.

d.

Fort Worth became a major meat packing industrial center with the development of railroads.

Please select the best answer from the choices provided

A

B

C

D

I will give brainlest for correct answer plz