Events:

• World War, 1914-1918

• World War, 1939-1945

Country names:

• Great Britain = United Kingdom of Great Britain and Northern Ireland, which comprises England, Northern Ireland, Scotland, and Wales, as well as the island of Great Britain

• Ireland = Republic of Ireland and the island of the British Isles called Ireland

• British Isles = The non-jurisdictional island group comprising the islands of Great Britain, Ireland, and smaller adjacent islands 

Classes of people:

• Immigrants = foreign-born persons who enter a country intending to become permanent residents or citizens

• Internal migrants = persons who change their place of residence from one locality to another within the borders of a single country 

• Emigrants from a particular place = add nationality of origin of the emigrant group and the place to which they have immigrated, e.g. Chinese--United States; Americans--Foreign countries
• Illegal immigrants / Illegal aliens / Undocumented immigrants

There are multiple avenues into the historical scholarship of a topic, subfield, or area.  Some of these paths are represented by a specific tool while others are a strategy or approach.

• Known secondary literature
• Reference works
• Finding articles (look in: Indexes and databases)
• Finding books (look in: Catalogs like Catalyst)
• Book reviews

1. Click the Find It! button, and follow links into full text
2. No full text? Look up the journal title in Catalyst and try browsing to the article (it might be on paper!)
3. Still no luck? Submit an Inter-Library Loan (ILL) request