The Progressive Era, spanning from the 1890s to the 1920s, was a transformative period in American history marked by social activism and political reform. It aimed to address issues such as industrialization, urbanization, and corruption. Key reforms included labor rights, women’s suffrage, and antitrust legislation, fostering a response to the challenges of modernization and striving for greater equality and justice.

The Roaring Twenties was marked by the rise of organized crime, with gangsters like Al Capone and Lucky Luciano gaining notoriety. Prohibition, which banned alcohol, fueled illegal activities and bootlegging. Crime syndicates thrived in urban areas, leading to turf wars and violence. The decade became synonymous with lavish lifestyles, jazz music, and the defiance of traditional social norms.

The Gilded Age of the late 19th century was a period of rapid economic growth, industrialization, and urbanization in the United States, marked by significant social and political change. While the era saw the rise of prosperous entrepreneurs and technological advancements, it also exposed stark inequalities, corruption, and labor exploitation, ultimately leading to reforms and social movements in the early 20th century.

American Westward Expansion, occurring from the early 19th century through the 1890s, was driven by the belief in Manifest Destiny, the idea that the U.S. was destined to expand westward. This movement led to the acquisition of vast territories, the displacement of Native American tribes, development of new states, and significant economic opportunities, often accompanied by conflict and social upheaval.

The various routes taken by settlers, pioneers, and travelers during the westward expansion of the United States in the 19th century. Notable trails, such as the Oregon Trail and the California Trail, facilitated migration, trade, and exploration, significantly shaping American history and leading to the establishment of new communities and economic opportunities.

Prohibition in America, spanning from 1920 to 1933, outlawed the production, sale, and transportation of alcoholic beverages under the 18th Amendment. Aimed at reducing crime and improving society, it instead fueled organized crime, corruption, and increased illegal speakeasies. The movement faced significant public backlash, leading to its repeal with the 21st Amendment, highlighting the challenges of enforcing moral legislation.

The Lewis & Clark Expedition was chartered by President Thomas Jefferson, to explore new western lands after the Louisiana Purchase from France.