What America railroad companies did in Europe to attract immigrants?

American railroad companies actively promoted Immigration to the United States by establishing offices in Europe and advertising job opportunities in the expanding American West. They often partnered with European agents to distribute pamphlets and host informational meetings, highlighting the availability of land and the promise of work on the railroads. These efforts aimed to attract a workforce to support the burgeoning rail infrastructure, ultimately facilitating the settlement of immigrants in the U.S. and contributing to the nation's economic growth.