What are the worst things that happened in history?

Here, we are going to cover eight of the worst events in history.

1. September 11 Terrorist Attack — When The Twin Towers Came Tumbling Down.
2. Pol Pot Genocide — Cambodian Dictator Killed 2 Million People.
3. The Great Irish Potato Famine.
4. Nanjing Massacre or The Rape of Nanjing.
5. Nuclear Attack on Hiroshima and Nagasaki.

What are some examples of “forgotten” events that would have altered society?

Below are ten instances of “forgotten” events that would have altered our current society—and possibly our very existence—had they not occurred. When developing nuclear weapons, one must acquire a large quantity of “heavy water,” or Deuterium Oxide.

Do you know an unsung moment from American history?

With that in mind, TIME asked 15 experts to each nominate an unsung moment from American history. These are events that, though not necessarily widely known today, either changed the national story in some important way or embodied a significant current. And if you don’t know about them yet, these historians will explain why they think you should.

How much do you know about America’s history?

The month of July is a time for Americans to look back at the country’s past—specifically to that indelible moment in 1776 when the Second Continental Congress declared independence from Britain. But, while the nearly 250 years since then have been chock full of major milestones, not every moment that shaped the country gets the credit it deserves.

Did you know the most people died by fire in 1871?

However, most people don’t know that a far worse fire occurred in Peshtigo, Wisconsin, on the very same day. The October 8, 1871, Peshtigo Fire in Peshtigo, Wisconsin, was the conflagration that caused the most deaths by fire in United States history.