Which of these statements is a reason the economy of Texas struggled after Texas gained its independence and became a republic?

А)
Very little land was available for settlers who moved to Texas.

B)
Texas outlawed slavery, which created a labor shortage on farms.

C)
The vast size of the state made growth through trade among Texans more
difficult

D)
Texas had little debt, so the Republic issued tax refunds to those who
fought for independence.