During the twentieth century, Oregon’s industries underwent significant transformation due to several factors. Initially, the state's economy was heavily reliant on agriculture, forestry, and fishing. However, as the century progressed, there was a shift towards manufacturing and technology. This change was largely driven by urbanization, advancements in technology, and the emergence of new industries such as electronics and software.
Key factors that led to these changes included the post-World War II economic boom, which spurred growth in sectors like manufacturing and aerospace. Additionally, the establishment of major companies in Oregon, such as Intel, contributed to the rise of technology and information industries. Environmental concerns and sustainable practices also began to influence industrial practices, leading to growth in renewable energy sectors. Overall, the combination of economic, technological, and social shifts reshaped Oregon’s industrial landscape throughout the century.