Final answer:
The question pertains to the outcomes of the market revolution in the U.S. after the War of 1812, with the correct outcome being 'governmental regulations tightened on manufactured goods.' The U.S. expanded territorially, modernized its navy, and tightened regulations, contributing to significant economic and social changes.
Step-by-step explanation:
The question addresses the historical context and outcomes of the market revolution and economic expansion in the United States following the War of 1812. In this period, the U.S. witnessed several transformative changes. It shifted from an economy dependent on foreign imports to a self-sufficient industrialized nation. This transformation was enabled by a variety of factors, including innovations in manufacturing and the evolution of the domestic market. One particular outcome that completes the diagram is governmental regulations tightened on manufactured goods. This regulation was a measure to support domestic production and ensure the quality of goods being produced as America entered the industrial age. At the same time, American manufacturing developed with limited foreign competition, which allowed domestic goods to flourish without the pressures of international markets.
Moreover, the United States acquired more territory for expansion, which was crucial for the supply of raw materials essential to feed the growing manufacturing sector. This territorial expansion, such as the Louisiana Purchase, also contributed to the displacement of Native American tribes, suggesting that economic advancements had significant social implications. Lastly, the modernization of the American navy facilitated the transport of American goods overseas, further bolstering the country's economic power. Together, these developments significantly reshaped the social and economic landscape of the United States during the 19th century.