The Monk

The history of the United States traditionally starts with the Declaration of Independence in the year 1776, yet its territory was occupied first by the Native Americans since prehistoric times and then also by European colonists who followed the voyages of Christopher Columbus starting in 1492. The largest settlements were by the English on the East Coast, starting in 1607. By the 1770s the Thirteen Colonies contained two and half million people, were prosperous, and had developed their own political and legal systems. The British government's threat to American self-government led to war in 1775 and the Declaration of Independence in 1776. With major military and financial support from France, the patriots won the American Revolution. In 1789 the Constitution became the basis for the United States federal government, with war hero George Washington as the first president. The young nation continued to struggle with the scope of central government and with European influence, creating the first political parties in the 1790s, and fighting a second war for independence in 1812.

U.S. territory expanded westward across the continent, brushing aside Native Americans and Mexico, and overcoming modernizers who wanted to deepen the economy rather than expand the geography. Slavery of Africans was abolished in the North, but heavy world demand for cotton let it flourish in the Southern states. The 1860 election of Abraham Lincoln calling for no more expansion of slavery triggered a crisis as eleven slave states seceded to found the Confederate States of America in 1861. The bloody American Civil War (1861–65) redefined the nation and remains the central iconic event. The South was defeated and, in the Reconstruction era, the U.S. ended slavery, extended rights to African Americans, and readmitted secessionist states with loyal governments. The national government was much stronger, and it now had the explicit duty to protect individuals. The present 48 contiguous states were admitted by early 1912, with Alaska and Hawaii added in 1959.

Thanks to an outburst of entrepreneurship in the North and the arrival of millions of immigrant workers from Europe, the U.S. became the leading industrialized power by the early 20th century. Disgust with corruption, waste, and traditional politics stimulated the Progressive movement, 1890s-1920s, which pushed for reform in industry and politics and put into the Constitution women's suffrage and Prohibition of alcohol (the latter repealed in 1933). Initially neutral in World War I, the U.S. declared war on Germany in 1917, and funded the Allied victory. The nation refused to follow President Woodrow Wilson's leadership and never joined the League of Nations. After a prosperous decade in the 1920s the Wall Street Crash of 1929 marked the onset of the a decade-long world-wide Great Depression. A political realignment expelled the Republicans from power and installed Democrat Franklin D. Roosevelt and his elaborate and expensive New Deal programs for relief, recovery, and reform. Roosevelt's Democratic coalition, comprising ethics in the north, labor unions, big-city machines, intellectuals, and the white South, dominated national politics into the 1960s. After the Japanese attack on Pearl Harbor in December 1941, the U.S. entered World War II alongside the Allies and helped defeat Nazi Germany in Europe and, with the detonation of newly-invented atomic bombs, Japan in Asia and the Pacific.

The Soviet Union and the U.S. emerged as opposing superpowers after the war and began the Cold War confronting indirectly in an arms race, the Space Race, and intervention in Europe and eastern Asia. Liberalism reflected in the civil rights movement and opposition to war in Vietnam peaked in the 1960s–70s before giving way to conservatism in the early 1980s. The Cold War ended when the Soviet Union dissolved in 1991, leaving the U.S. to prosper in the booming Information Age economy that was boosted, at least in part, by information technology. International conflict and economic uncertainty heightened by 2001 with the September 11 attacks and subsequent War on Terror and the late-2000s recession.

Spanish, Dutch, and French colonizationSpanish explorers were the first Europeans to arrive in what is now the United States with Christopher Columbus' second expedition, which reached Puerto Rico on November 19, 1493; others reached Florida in 1513.[3] Quickly Spanish expeditions reached the Appalachian Mountains, the Mississippi River, the Grand Canyon[4] and the Great Plains. In 1540, Hernando de Soto undertook an extensive exploration of the present U.S. and, in the same year, Francisco Vázquez de Coronado led 2,000 Spaniards and Native Mexican Americans across the modern Arizona–Mexico border and traveled as far as central Kansas.[5] The Spanish sent some settlers, creating the first permanent European