Digital library
Textbooks, references and open learning resources.
External
World History II: From 1400 (OpenStax)
OpenStax · LibreTexts
In the contents: 1.04: Causation and Interpretation in History · 17: Appendix B- World History Volume 2 from 1400- Maps and Timelines · 19: Appendix D- Recommended Resources for the Study of World History
External
Plague Diaries: Firsthand Accounts of Epidemics, 430 B.C. to A.D. 1918
Ryan Johnson, David Ulrich & Tina Ulrich · LibreTexts
In the contents: 1.01: Such was the history of the plague- from History of the Peloponnesian War · 1.02: During these times there was a pestilence- History of the Wars
External
Supplement to OpenStax Biology 2e for Norco College
teresa friedrich finnern · Norco College
In the contents: 20: Phylogenies and the History of Life
External
OpenStax Biology 2e for Norco College
teresa friedrich finnern · Norco College
In the contents: 20: Phylogenies and the History of Life · 27.05: The Evolutionary History of the Animal Kingdom