their ethnicity with the spread of anti-German sentiment and propaganda. Originally, the economy of the region was almost entirely rural and agricultural, based on the immigrants' dream of bettering their lot through the ownership of their own farms. The small tradesmen indispensable to a rural economy, such as blacksmiths, wheelwrights, millers, and storekeepers, constituted the bulk of the non-farm economy. In the 19th century, a small educated class, comprising the Lutheran and Reformed ministers, began to emerge. The Pennsylvania seminaries educated them in High German so that they could preach to their flocks in a scholarly way. The advent of the industrial revolution brought technologies based on coal, iron, canals, and railroads, but the Dutch, unversed in English, and lacking connections to the English-speaking establishment, were unable to engage in entrepreneurship on a large scale. Consequently, the large-scale enterprises which came to characterize the industrialized eastern half of the region, such as the Lehigh Coal and Navigation Company (marketer of the coal branded "Old Company's Lehigh"), the Lehigh Valley Railroad, and the Bethlehem Iron Company (later known as Bethlehem Steel) were founded by English speaking residents from the Philadelphia and New York areas. The English-speakers (referred to by the Dutch as simply "the English") dominated the managerial and engineering positions of these companies, and the Dutch supplied the blue collar and supervisory workforce. As technology advanced during the late 19th century, higher technology companies such as Mack Truck and New Jersey Zinc moved to the region as well. As the local industries expanded, immigrants from Middle Europe (primarily Slovakia, Poland, and Hungary) were recruited for the low-skilled positions, and the more established Dutch retained the skilled blue collar and supervisory positions. The Dutch influence on the shop floor was so great that some Slavic immigrants became bilingual in their native language and in Pennsylvania Dutch while they had not yet mastered English. 21st century In the 20th century, however, universal public education in English and relatively easy access to higher education erased many of the elements that made the Pennsylvania Dutch Country a distinctive region of the United States. The information age and globalization greatly reduced the dependence of the region on industrial jobs. The Eastern part of the region (Northampton, Lehigh, and Berks Counties) is now dominated by information-intensive white collar employment. The western counties of the region experienced industrialization as well, with Hershey Foods being the most notable