Why did many immigrants choose to settle on the western Frontier so many years ago?

Many immigrants chose to settle on the western Frontier due to the promise of land, economic opportunities, and the chance for a fresh start. The U.S. government offered incentives like the Homestead Act, which provided free or low-cost land to those willing to cultivate it. Additionally, the allure of adventure and the belief in Manifest Destiny motivated individuals to seek new lives in the West. These factors combined made the Frontier an attractive option for many seeking better prospects.