Thesis (Ed.D.)--Boston UniversityPLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you.An elementary school principal writes an historical analysis of a thirty-year period of growing immigration and changing education policy in Chelsea, Massachusetts, a city located near Boston. The history examines the years 1890-1920 and the transformation of an urban public school system, including its policies and practices regarding the education of immigrant, ...