This document summarizes key concepts from Chapter 13 of the textbook "Human Geography." It discusses the historical development of industrial and service economies. The industrial revolution began in Britain in the late 18th century due to factors like technological innovations and transportation improvements. Major theories explain the spatial patterns of industrialization, such as Weber's least-cost model. Deindustrialization has led to a shift toward service economies in many core regions. The document outlines the major industrial regions that developed before 1950 and the factors influencing changes in manufacturing geography over time.