Websites and Textbooks:
- Bentley, J. H., Ziegler, H. F., Streets-Salter, H., & Benjamin, C. (2016). Traditions & encounters: a global perspective on the past. New York, NY: McGraw-Hill Education.
- Textiles Close Up. (2015, January 11). Retrieved November 17, 2017, from https://textilesocietyofamerica.org/programs/tcu/
- Leonard, A. (n.d.). A.M. Leonard Tools for the Horticultural Industry since 1885. Retrieved November 17, 2017, from https://www.amleo.com/earthway-kentucky-style-high-wheel-cultivator/p/6500W/?kc=amlshop17n%2C&mkwid=sEG3mHhOK%7Cdc&pcrid=177735599646&pkw=&pmt=&plc=&prd=6500W&gclid=CjwKCAiAoqXQBRA8EiwAIIOWsjHzk4EpiB0qAj59-8qDP-EbXjLOcL9bIu38qMQnJFo7_9xG-V81hBoCsLQQAvD_BwE
- Home Metallurgy India. (n.d.). Retrieved November 17, 2017, from http://www.metallurgy-india.com/
- Key Concept 1.3 The Development and Interaction of Early Agricultural, Pastoral and Urban Societies. (n.d.). Retrieved November 17, 2017, from http://apworldipedia.com/index.php?title=Key_Concept_1.3_The_Development_and_Interaction_of_Early_Agricultural%2C_Pastoral_and_Urban_Societies
- Dikes. (2015, September 21). Retrieved November 17, 2017, from http://coloradogeologicalsurvey.org/colorado-geology/igneous-rocks/plutonic-rocks/dikes/
- Building Pharaoh's Chariot. (n.d.). Retrieved November 17, 2017, from http://www.pbs.org/wgbh/nova/ancient/pharaoh-chariot.html
- Treatments, T. W. (2015, January 20). DESIGN OF SEWAGE SYSTEM. Retrieved November 17, 2017, from http://www.thewatertreatments.com/wastewater-sewage-treatment/design-sewage-water-waste-water-treatment-system/
- Just Fun Facts. (1969, January 01). Retrieved November 17, 2017, from http://justfunfacts.com/interesting-facts-about-the-yellow-river/
- Rhodes, M. (2017, June 02). Urban Planning Ideas for 2030, When Billions Will Live in Megacities. Retrieved November 17, 2017, from https://www.wired.com/2014/11/urban-planning-ideas-2030-billions-will-live-megacities/
- History of metallurgy in China. (2017, November 04). Retrieved November 17, 2017, from https://en.wikipedia.org/wiki/History_of_metallurgy_in_China
- Limited, A. (n.d.). Stock Photo - Chinese Dwelling along the Yellow River Qikou Village Lin County Shanxi Province China. Retrieved November 17, 2017, from http://www.alamy.com/stock-photo-chinese-dwelling-along-the-yellow-river-qikou-village-lin-county-shanxi-8424589.html
- Key Concept 1.2 The Neolithic Revolution and Early Agricultural Societies. (n.d.). Retrieved November 17, 2017, from http://apworldipedia.com/index.php?title=Key_Concept_1.2_The_Neolithic_Revolution_and_Early_Agricultural_Societies
- Key Concept 1.1 The Neolithic Revolution and Early Agricultural Societies. (n.d.). Retrieved November 17, 2017, from http://apworldipedia.com/index.php?title=Key_Concept_1.1_The_Neolithic_Revolution_and_Early_Agricultural_Societies
- Ur Nammu Law (n.d.). Retrieved November 15, 2017, from http://www.realhistoryww.com/world_history/ancient/Misc/Sumer/ur_nammu_law.htm
- Key Concept 1.3 The Development and Interaction of Early Agricultural, Pastoral and Urban Societies. (n.d.). Retrieved November 15, 2017, from http://apworldipedia.com/index.php?title=Key_Concept_1.3_The_Development_and_Interaction_of_Early_Agricultural%2C_Pastoral_and_Urban_Societies
Digital Images:
- Leonard, A. (n.d.). A.M. Leonard Tools for the Horticultural Industry since 1885. Retrieved November 17, 2017, from https://www.amleo.com/earthway-kentucky-style-high-wheel-cultivator/p/6500W/?kc=amlshop17n%2C&mkwid=sEG3mHhOK%7Cdc&pcrid=177735599646&pkw=&pmt=&plc=&prd=6500W&gclid=CjwKCAiAoqXQBRA8EiwAIIOWsjHzk4EpiB0qAj59-8qDP-EbXjLOcL9bIu38qMQnJFo7_9xG-V81hBoCsLQQAvD_BwE
- Pottery. (2017, November 25). Retrieved November 17, 2017, from https://en.wikipedia.org/wiki/Pottery
- Limited, A. (n.d.). Stock Photo - Chinese Dwelling along the Yellow River Qikou Village Lin County Shanxi Province China. Retrieved November 17, 2017, from http://www.alamy.com/stock-photo-chinese-dwelling-along-the-yellow-river-qikou-village-lin-county-shanxi-8424589.html
- Just Fun Facts. (1969, January 01). Retrieved November 17, 2017, from http://justfunfacts.com/interesting-facts-about-the-yellow-river/
- History of metallurgy in China. (2017, November 04). Retrieved November 17, 2017, from https://en.wikipedia.org/wiki/History_of_metallurgy_in_China
- Textiles Close Up. (2015, January 11). Retrieved November 17, 2017, from https://textilesocietyofamerica.org/programs/tcu/
- Home Metallurgy India. (n.d.). Retrieved November 17, 2017, from http://www.metallurgy-india.com/
- Building Pharaoh's Chariot. (n.d.). Retrieved November 17, 2017, from http://www.pbs.org/wgbh/nova/ancient/pharaoh-chariot.html
- Dikes. (2015, September 21). Retrieved November 17, 2017, from http://coloradogeologicalsurvey.org/colorado-geology/igneous-rocks/plutonic-rocks/dikes/
- Rhodes, M. (2017, June 02). Urban Planning Ideas for 2030, When Billions Will Live in Megacities. Retrieved November 17, 2017, from https://www.wired.com/2014/11/urban-planning-ideas-2030-billions-will-live-megacities/
- Treatments, T. W. (2015, January 20). DESIGN OF SEWAGE SYSTEM. Retrieved November 17, 2017, from http://www.thewatertreatments.com/wastewater-sewage-treatment/design-sewage-water-waste-water-treatment-system/
- Building Pharaoh's Chariot. (n.d.). Retrieved November 17, 2017, from http://www.pbs.org/wgbh/nova/ancient/pharaoh-chariot.html
- [Ziggurat]. (n.d.). Retrieved November 15, 2017, from http://classconnection.s3.amazonaws.com/478/flashcards
- [Cuneiform]. (n.d.). Retrieved November 15, 2017, from http://40.media.tumblr.com/tumblr_m7qtkpyCXX1ql5d2uo1_1280.jpg
- [Core and Foundational Civilizations]. (n.d.). Retrieved November 15, 2017, from https://albertio.imgix.net/user-assets
- [Louvre Hieroglyph]. (n.d.). Retrieved November 15, 2017, from https://ritournelleblog.files.wordpress.com/2010
- [Hierarchy]. (n.d.). Retrieved November 15, 2017, from http://jkimagetest.s3.amazonaws.com
- [Patriarchal Blessing]. (n.d.). Retrieved November 15, 2017, from http://www.bible-history.com/ibh/images
- [Gilgamesh Cuneiform Text]. (n.d.). Retrieved November 15, 2017, from https://www.college.columbia.edu/core/sites/core
- [Bronze Tools]. (n.d.). Retrieved November 15, 2017, from http://www.shee-eire.com/Arts&Crafts/Celtic/Metalwork/
- [Jericho Wall Color]. (n.d.). Retrieved November 15, 2017, from http://ermakvagus.com/Asia/Israel/Jericho