Historians publish books and journal articles, so be sure to look for both when doing research in history.
QuickSearch searches books and articles at the same time, so it is always a good starting place for your topic.
If your search results are overwhelming or not as relevant as you would like, it might be time to try a specialized database.
America: History & Life helps you find articles about the history of the United States and Canada published in history journals.
If you are looking for articles about the histories outside of North America, try Academic Search Complete. This is an interdisciplinary database, so it will include articles from other fields. However, if you add "History" to your search as a Subject Term, you should get more focused results written mostly by historians.
Note that I have put the phrase "Jesuit missions" in quotation marks. This causes the database to search these words together, as a phrase, rather than two separate keywords. This technique is especially useful when searching multi-word names like "United States" or "United Kingdom" where the words united, states, and kingdom may show up in other contexts and return irrelevant search results.
JSTOR is another interdisciplinary database with lots of full text journal articles.
Searching JSTOR is a bit different from the history databases mentioned above.
Full-text scholarly journals in many subject areas. JSTOR has the beginning of each journal to 3, 4 or 5 years ago. How-to videos.
Help with this database.
We subscribe to the following JSTOR databases:
19th Century British Pamphlets
Arts & Sciences I-XV
Business IV
Global Plants
Hebrew Journals
Ireland
Life Sciences
Lives of Literature
Primary Source Collections
Public Health Journals
Security Studies
Struggles for Freedom: Southern Africa
Sustainability
Thematic Collections
World Heritage Sites: Africa
Pro Tip: JSTOR is interdisciplinary, but you can limit your results to only include articles from history journals. With JSTOR's Advanced Search, enter your keywords, then scroll down to the Journal Filter section. Check the box next to History and your results will only come from those journals listed in the History category.