Immigration history refers to the movement of people from one country to another, often in search of better opportunities or safety. Throughout history, many groups, such as the Irish during the 19th century and Jewish families fleeing persecution, have migrated to places like the United States. These migrations have shaped cultures, economies, and societies. In the 20th century, immigration laws changed, impacting who could enter countries. Events like the Civil Rights Movement in the U.S. led to more inclusive policies. Today, immigration continues to be a vital topic, influencing global relations and the lives of millions seeking a new home.