A period of many, many years.
Era.
Something that shows proof.
Evidence.
When you take credit for another scholar's work or fail to cite properly.
Plagiarism.
Integral
A class of individuals with similar physical characteristics
Species
The study of researching the past by looking at what people left behind.
Archaeology.
Bias.
A web address.
URL
Decade
A decision reached after examining evidence
Conclusion
A man-made good that has been left behind by an older generation.
Artifact.
A source that was taken at the time of the event.
Primary source.
Evidence that somebody is an expert.
Credentials.
To create or set up something, such as a city
Found
Concerned with academic learning or research
Scholarly
The study of fossils, particularly animal fossils.
The decided result based upon evidence.
Conclusion
A domain that belongs to an academic organization.
.edu
Exact
Precise
To present someone's work as your own without giving that person credit.
Plagiarize
The study of how people live.
Anthropology.
A source that is written or developed after an event occurred.
Secondary source.
A domain that belongs to a government organization.
.gov
The study of human culture and how it develops over time
Anthropology
Information, usually facts and figures
Data