The Triple Alliance was the association of Tenochtitlan, Texoco, and Tlacopan, three city states in Central Mexico that came together in the early 1400s CE. This association ruled over much of central Mexico for the next hundred years, with authority vested in the king of Tenochtitlan, although most associated city states had some authority. When Hernan Cortes first encountered and then conquered the Alliance in the early sixteenth century, he and his fellow Spaniards related to it as an "Empire," which they named after the largest ethnic group in the Alliance, the Azteca.

The Second Great Awakening was a revival of Protestant Christianity in the 1790s and early nineteenth century. It was particularly prominent in the formerly Puritan Northeast. The Second Great Awakening was a social movement that involved a return to religious teachings and guidance on Protestant way of life.

At the outbreak of Civil War, the industrial economy of the North was far more developed than the economy of the South, which was still a largely agrarian or plantation-based economy. The population of the North was much higher than the population of the South, and therefore the North had greater political influence. It is actually not true that the majority of people in the South owned slaves; it was a very small minority, but a prominent minority.

The Civil War was roughly divided evenly into sides of the North and the South, so any of these states that are Southern states would be Confederate states. This includes Virginia, Texas, North Carolina, and Georgia. Not listed but also Confederate states during the Civil War were Florida, Louisiana, Alabama, Mississippi, South Carolina, Tennessee, and Arkansas. Ohio would have been a Union state during the Civil War.

Sherman’s March to the Sea is a famous and important military campaign that took place during the Civil War. Sherman marched his Union army from Atlanta to Savannah in Georgia in a little over a month, destroying vital Confederate infrastructure and supply lines. The troops also destroyed farmland and civilian property.

The Seven Years' War was fought between England and France from 1756 to 1763. In the United States, the conflict is more commonly called the French and Indian War. The conflict had many direct consequences across the globe, notably the British gaining the Indian subcontinent from France, the reduction of French influence in North America, and deteriorating relationships between the American colonies and Britain. Many colonists resented the British imposition of taxes, tariffs, and quartering laws, whereas in Britain many people felt that the war had been fought in part to protect the colonists from French and Native American invasion, and therefore the colonists ought to help pay for the conflict. The relationship between the colonies and the metropole would never heal, and the build-up of tension eventually led to the American War of Independence, also called the American Revolutionary War.

Democracy in America was written by Alexis de Tocqueville in 1835. The book was written after Tocqueville’s travels around America. The book was a consideration of the changes being wrought by the infant Industrial Revolution - changes in standards of living and relationships between the workers and the government, as well as the capitalist upper classes. Tocqueville believed that American capitalist society was extremely fluid, allowing for a great social movement between the rich and the poor.

The President of the Confederacy during the Civil War was Jefferson Davis.

The Gettysburg Address is one of the most famous speeches in American history. It was given by President Lincoln in November 1863 at the commemoration of a battleground. The Address is famous for its brevity as well as its meaningfulness to Americans at the time and to this day.

The Seven Years' War (called the French and Indian War in the United States and often called the First Real World War by some historians) was fought between the empires of Britain and France from 1756 to 1763. At the time, England and France had massive territorial holdings throughout the world, and there were very few geographic locations that were untouched by the conflict.