Hello everyone! Here is your homework for the next class.
- Review Lessons 63,64, and highlight important information (dates, definitions, names)
- watch the videos
https://ed.ted.com/best_of_web/qsJaSVI2 (about World War I)
https://ed.ted.com/lessons/the-science-of-smog-kim-preshoff (about chemical weapons)
Thank you, everyone. See you later!
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