This document discusses two case studies from 16th century England that illustrate the impact of trade and migration on Tudor society: 1) Evil May Day 1517 - A riot in London triggered by a sermon against foreign workers. This shows tensions caused by competition for jobs from migrant workers. 2) The Stranger community at Glastonbury 1551-1553 - Protestant families fled religious persecution in France and Belgium, bringing weaving skills that benefited the English woollen trade. However, they struggled initially without proper housing or support. The document examines how these cases suggest trade and migration both increased tensions in society but also introduced new economic opportunities through the transfer of skills from foreign entrepreneurs.