In order to help expand railroads throughout the country after the Civil War Congress?

After the Civil War, Congress took significant steps to expand railroads across the country by passing the Pacific Railway Acts in the 1860s. These acts provided federal support, including land grants and loans, to private companies for the construction of the Transcontinental Railroad. This initiative aimed to connect the eastern and western regions of the United States, facilitating trade and migration, and ultimately contributing to the nation's economic growth. The completion of the railroad in 1869 marked a pivotal moment in American infrastructure development.