Final answer:
The development of railroads in Washington State led to increased efficiency in transportation, a shift towards regional and national markets, and the growth of trade.
Step-by-step explanation:
The development of railroads in Washington State had a significant impact on the production, distribution, and consumption of goods, services, and resources. The railroads increased efficiency in transportation, allowing for faster and cheaper movement of products and resources. This led to the growth of trade and the development of a national market system. As a result, there was a shift towards regional and national markets rather than solely relying on local markets.