Irish immigrants are people who moved from Ireland to other countries, particularly during the 19th and early 20th centuries. Many left due to the Great Famine in the 1840s, which caused widespread hunger and poverty. They sought better opportunities in places like the United States, where they contributed to the workforce and helped build cities. Upon arriving, Irish immigrants often faced discrimination and hardship. They took on low-paying jobs, such as laborers and domestic workers, and formed tight-knit communities. Over time, they became an integral part of the cultural and social fabric of their new countries, influencing everything from politics to music.