Ranked-choice voting lets voters rank candidates, then counts backup choices only when earlier choices are eliminated.
Category - History
The history category is designed to provide students with a comprehensive understanding of the past and its impact on the present. This category includes articles, tutorials, and resources on a range of topics, including world history, American history, European history, and more.
Akshay Dinesh
What the 14th Amendment Changed About Citizenship and Rights
The 14th Amendment redefined U.S. citizenship and gave due process and equal protection new constitutional force after the Civil War.
How Judicial Review Lets Courts Check Government Power
Judicial review lets courts decide when laws or government actions conflict with the Constitution, shaping the balance of power.
Why the Battle of Bunker Hill Mattered Even Though Britain Won
Bunker Hill was a British victory, but the heavy losses changed how both sides understood the Revolutionary War.
What the U.S. Constitution’s Preamble Actually Does
The Constitution's Preamble is short, but it explains who gives the government authority and what the new system was built to pursue.
Why the Bill of Rights Was Added After the Constitution
The Bill of Rights grew from ratification debates, public mistrust, and a promise to protect liberties in the new federal system.
How the Federalist Papers Made the Case for the Constitution
The Federalist Papers defended the Constitution during ratification by answering fears about power, liberty, factions, and national unity.
How the Northwest Ordinance Turned Territory Into States
The Northwest Ordinance created a path from territory to statehood while shaping early rules for rights, schools, and slavery.
Why the Articles of Confederation Could Not Hold the New Nation Together
The Articles of Confederation helped the states cooperate after independence, but weak national powers made lasting union difficult.
What the Declaration of Independence Changed in 1776
The Declaration did more than announce independence. It explained a political break, argued for rights, and gave the Revolution a public purpose.
Why Flag Day Falls on June 14
Flag Day marks the 1777 adoption of the Stars and Stripes and shows how a wartime banner became a lasting civic symbol.
How LiDAR Reveals Hidden Ancient Cities
LiDAR can reveal roads, plazas, and buildings hidden by forest, changing how archaeologists map ancient cities.
What Juneteenth Reveals About Freedom After the Civil War
Juneteenth began in Galveston in 1865. Learn why the holiday shows freedom as law, enforcement, memory, and unfinished work.
Hypatia of Alexandria: A Woman Who Stood for Knowledge
When people think of historical figures, names like Alexander Hamilton, Nikola Tesla, or Ulysses S. Grant often come up. These individuals shaped science, politics, or war. However, history includes many other voices...
Rishay Dinesh
Ulysses S. Grant: From Civil War Hero to American President
Ulysses S. Grant was one of the most influential military leaders in American history and served as the 18th President of the United States from 1869 to 1877. Best known for leading the Union Army to victory during the...
