Immigration to Scotland in the 19th century had an economic impact in four main areas: employment, wages, new businesses, and workplace rights. Many Irish immigrants came to Scotland seeking work, taking jobs in mining and mills. While Scottish employers were glad for the larger workforce, some Scots worried immigrants were taking their jobs. Immigrants attracted by higher Scottish wages, but some Scots saw immigrant groups lowering wages. Many immigrants started their own successful businesses, creating jobs. Additionally, Irish immigrants organized unions to advocate for better workplace rights and conditions.