 Complete the following phrase:  In 1938, the Naval governor of Guam requested that Thompson serve as his consultant on Native Affairs to suggest improvements to the educational and welfare systems for CHamorus. She thus became the first anthropologist to conduct formal studies on Guam. She conducted a six-month field study of the native Chamorro population, their daily life, land use customs, changing economy, schooling, cultural values, and local government under American military rule 