Even though a balanced Congress often results in gridlock, why would American voters continue to vote in ways that undermine clear party
majorities?

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.

It covered the territory of land across eurasia from northeastern europe to the pacific ocean.