Question

The election of 1844 was dominated by which issue?

Answer 1

The election of 1844 was dominated by "b. slavery," although of course this was intertwined greatly with westward expansion. And it is the present-day state of "Oklahoma" that the United States did not acquire as a result of the Treaty of Guadalupe Hidalgo.

Answer 2

The election of 1844 was dominated by slavery  

Oklahoma did not  acquire as a result of the Treaty of Guadalupe Hidalgo