Georgia responded to the Dahlonega Gold Rush by agreeing to pay the Cherokee for access to their land.
O holding a lottery to give away Cherokee land.
blocking settlers from invading Cherokee land.
allowing the Cherokee to trade with foreign countries.

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.