The history of the United States is vast and complex, but can be broken down into moments and time periods that divided, unified, and changed the United States into the country it is today:
The American Revolution (sometimes referred to as the American War of Independence or the Revolutionary War) was a conflict which lasted from 1775-1783 and allowed the original thirteen colonies to remain independent from Great Britain.
Beginning in Great Britain in the late 1790s, the Industrial Revolution eventually made its way to the United States and changed the focus of our economy and the way we manufacture products.
In 1803, President Thomas Jefferson agreed to the Louisiana Purchase, successfully adding 530,000,000 acres of land to the United States. The area was purchased from France for $15 million. The following year, President Jefferson assigned Meriwether Lewis (who asked for help from William Clark) to head west and explore the newly purchased land. It took about a year and a half for the duo to reach the west coast.
The American Civil War divided the United States in two – the Northern States versus the Southern States. This four year battle (1861-1865) kept the United States together as one whole nation and ended slavery.
On December 17, 1903 brothers Wilbur and Orville Wright became the first people to maintain a controlled flight in a powered, heavier-than-air machine. The Wright Flyer only flew for 12 seconds for a distance of 120 feet, but their technology would change the modern world forever.
On April 6, 1917 the United States entered World War I by declaring war on Germany.
After nearly 100 years of protests, demonstrations, and sit-ins, women of the United States were officially granted the right to vote after the 19th Amendment was ratified on August 26, 1920.
The worst economic crisis to happen in the United States occurred when the stock market crashed in October 1929 resulting in the Great Depression.
World War II officially begins in September 1939 after Germany invades Poland. The United States didn’t enter the war until after the Japanese attack on Pearl Harbor on December 7, 1941.
On August 6 and August 9 1945, the United States dropped an atomic bomb on the Japanese cities of Hiroshima and Nagasaki, effectively ending World War II.
After World War II, an agreement was reached to divide Korea into two parts: a northern half to be controlled by the Soviet Union and a southern half to be controlled by the United States. The division was originally meant as a temporary solution, but the Soviet Union managed to block elections that were held to elect someone to unify to country. Instead, the Soviet Union sent North Korean troops across the 38th parallel leading to the three-year long (1950-1953) Korean War.
Barack Obama is elected President of the United States on November 4, 2008, making him the first African-American to hold that position. His inauguration was held on January 20, 2009.
Operation Neptune Spear is carried out on May 2, 2011 resulting in the death of long-time al-Qaeda leader Osama bin Laden.
On November 6, 2012 President Obama is re-elected President after defeating Mitt Romney.
Library of Congress Resources
The Library of Congress has compiled a list of historical events for each day of the year, titled "This Day in History". The website is updated daily and visitors can view the previous day's history as well as whatever documents, pictures, or outside information is available for each historical event.
The American History section of the Library of Congress is separated by time period or subject and offers an in-depth look into the history of the United States.
The Bill of Rights is the first 10 amendments to the Constitution. It guarantees greater constitutional protection for individual liberties and lists specific prohibitions on government power. There are 27 Constitutional Amendments in all. The 27th Amendment, which was originally proposed in 1789, wasn't ratified until 1992.
The United States Armed Forces date back to 1775, when America needed a defense force to protect the original 13 colonies from a British invasion. Today, there are five branches:
The United States Army is the oldest (established June 14, 1775) and largest of the five branches. Soldiers are responsible for performing land-based military operations.
The United States Marine Corps is the smallest of the four branches under the Department of Defense. Marines provide both land and sea support to the Army, Navy, Air Force, and, in times of war, Coast Guard.
The United States Navy mainly operates from the waters (seas and oceans) providing protection both in the water and in the air.
The modern-day United States Air Force is the youngest of the five branches (established September 18, 1947). Before the modern-day Air Force was created, it was an arm of the U.S. Army, dating back to 1907. Airmen are responsible for carrying out aerial military operations.
The United States Coast Guard is the smallest of the branches and the only one that falls under the Department of Homeland Security. The Coast Guard is multi-functional, with many peacetime missions. Coast Guard missions include: maritime search and rescue, maritime law enforcement, marine environmental protection and ports, waterways and coastal security.
Military museums offer visitors insight into the history, defining moments, and current status of the branches of the United States Armed Forces:
There is a plan in progress to develop a national museum in the Washington, DC area.
The National Museum of the Marine Corps is located next to the Marine Corps Base in Quantico, Virginia and features exhibits on the actions of Marines during World Wars I and II, the Korean War, and the Vietnam War.
Located in downtown Washington, D.C., the National Museum of the U.S. Navy has exhibits on different navigational tools used by the Navy as well as artifacts captured by the Navy.
The National World War I Museum & Memorial in Kansas City, Missouri has various artifacts from the war – including uniforms, tanks and weapons, and illustrations, political cartoons and soldiers' drawings created during the Great War.
The Star-Spangled Banner is the national anthem of the United States of America. To celebrate a victory over British forces during the War of 1812, U.S. soldiers raised a large American flag at Fort McHenry in Baltimore, Maryland on September 14, 1814. Inspired by those events, Francis Scott Key wrote a poem called "Defence of Fort M'Henry", which eventually became the Star Spangled Banner and the United States national anthem.