In Campo Maior, Portugal, a storm hits the Armory and a violent explosion ensues, killing two-thirds of its inhabitants.

Campo Maior, Portugal

Municipality in Alentejo, Portugal

Campo Maior, officially the Loyal and Valorous Town of Campo Maior is a municipality in the Portalegre District, Alentejo Region, Portugal. The population in 2011 was 8,456, in an area of 247.20 square kilometres (95.44 sq mi). It is bordered by Spain on the North and East, by…