Industrial Revolution: A period of rapid industrialization characterized by technological advancements and changes in manufacturing processes during the late 18th to early 19th centuries.
War of 1812: A conflict between the United States and Britain that occurred from 1812 to 1815. It solidified American independence and contributed to a sense of national identity.
Missouri Compromise: A legislative agreement in 1820 that admitted Missouri as a slave state and Maine as a free state, while also setting a boundary for future slavery in the western territories.