Shellfish Diplomacy
By trading shellfish for water rights, two ancient Peruvian cultures seem to have avoided war.
Sep 25, 2017 | 700 words, about 3 minutes
Sep 25, 2017 | 700 words, about 3 minutes
Sep 21, 2017 | 850 words, about 4 minutes
Sep 19, 2017 | 900 words, about 4 minutes
Sep 18, 2017 | 550 words, about 2 minutes
Sep 15, 2017 | 800 words, about 4 minutes
Sep 14, 2017 | 700 words, about 3 minutes
Sep 12, 2017 | 550 words, about 2 minutes
Sep 11, 2017 | 550 words, about 2 minutes