The question ask to state what the suspect do at show trials during the great purge, and base on my research and further investigation, I would say that they often admitted to fault even when they were completely innocent, in the hopes of receiving a reduced sentence or avoiding the labor camps in the East. I hope this would help
Almost all humans to a certain extent are dissatisfied with the limited availability of resources, but if you're speaking from an academic point of view, it would be Economists, since they study choices made from this limited availability.
Squanto, he directed the pilgrims how to set their corn, where to take fish and to procure other commodities." Also helped pilgrims negotiate a peace treaty with the Wampanoag people who lived nearby.