The Market Revolution was a period of time in American history from 1790 to the 1840s when significant changes took place in the economy, technology, and transportation. It marked a shift away from traditional economic systems that relied on local trade and bartering towards an increasingly market-based system of production, distribution, and exchange. This revolution saw the development of new technologies such as steam engines and railroads, which enabled goods to be transported across greater distances more quickly than ever before. The growth of large cities also played a role in this transition by providing access to larger markets for goods produced throughout the country.
This shift had major implications for society at large; it created opportunities for people who were previously excluded from certain types of work due to their race or gender. For example, women began working outside their homes in factories or other industrial settings, while free African Americans found employment with businesses that could now distribute their products far beyond what would have been possible without modern transportation methods. In addition, some Native American tribes were able to capitalize on these developments by trading items like fur with settlers over vast distances through networks established via improved communication infrastructure such as telegraph lines.
Overall, the Market Revolution helped shape America's current capitalist economy and brought about sweeping social change during its brief but influential reign between 1790 and the 1840s. Although there were both positive outcomes (increased job opportunities) and negative ones (exploitation), it remains one of the most important events in United States history that led us down our path towards becoming an industrialized nation today.