Ensure your topic is focused to allow for thorough research and writing within the assigned page limit. Covering the entirety of the Irish American experience is unrealistic. Consider framing your topic as a research question for clarity and specificity.
Ensure that the topic is manageable and that material is available. Can you find enough material (primary and secondary sources) to support your argument?
Tertiary sources are reference materials. They summarize information from other sources. Because they don't provide original analysis or interpretation, you typically wouldn't use them as sources for your assignments. However, they are useful for getting a broad overview of a topic and for identifying primary and secondary sources
Tertiary sources can include:
Subject-specific encyclopedias and dictionaries are more specialized than general ones. Coverage is limited to a specific subject or field of study and contain more developed entries written by scholars and experts within the field.