In January 1918, after months of preparation and planning, American troops finally started to arrive in Europe in significant numbers. But the U.S. was still far from combat ready. Its economy was struggling to adapt to the demand for war supplies and the U.S. forces in Europe were still heavily reliant on British and French support. But America and the Allies were running out of time. Germany was preparing to launch an all-out assault on the Western Front in the hope of finally securing victory for the Kaiser. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

April 15, 1989: A crowd crush at a soccer game at Hillsborough Stadium in Sheffield, England leads to the deaths of 97 Liverpool fans. You can listen ad-free in the Wondery or Amazon Music app. Or for all that and more, go to IntoHistory.com. History Daily is a co-production of Airship and Noiser. Go to HistoryDaily.com for more history, daily. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In the spring of 1917 the U.S. moved closer to entering the Great War. German submarines resumed attacks against American ships, and a secret German telegram urging Mexico to wage war on the U.S. came to light, enraging the public. As he prepared to lead the nation into the conflict, President Woodrow Wilson faced daunting challenges. He would have to transform the Army, reshape the economy and crack down on internal dissent. And for German-Americans, U.S. entry into the war would leave them caught between home and heritage. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In June 1914, a gunman assassinated Archduke Franz Ferdinand, the heir apparent to the Austro-Hungarian Empire. This event set off a chain reaction that plunged Europe’s major powers, and the wider world, into all-out war. President Woodrow Wilson was determined to keep the United States out of the conflict, but when German submarine attacks put American lives at risk, the American people would become divided over how to respond to the increasing threat See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In the 1990s and early 2000s, Enron was like no corporation on earth. It was the ultimate corporate success story. But the key to Enron’s success? Accounting fraud. At the time, the scale of illegal manipulation of the American financial system was unprecedented. The sheer breadth and complexity of Enron’s crimes stunned the world, and in the aftermath, many wondered how such massive fraud could go undetected for so long. This is just a preview of American Scandal. Listen to the full episode wherever you get your podcasts, or at wondery.fm/american-scandal. For more deep dive and daily business content listen to Wondery – the destination for business podcasts. With shows like How I Built This, Business Wars, The Best One Yet, Business Movers and many more, Wondery Means Business. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

April 1, 1997. The Hale-Bopp Comet reaches the closest point to the sun on its long loop through space, presenting a magnificent spectacle to stargazers on Earth. You can listen ad-free in the Wondery or Amazon Music app. Or for all that and more, go to IntoHistory.com. History Daily is a co-production of Airship and Noiser. Go to HistoryDaily.com for more history, daily. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

After 18 months and over two thousand miles, Lewis and Clark’s Corps of Discovery had reached the Pacific Ocean. Now, they would have to find their way back. And in a last-ditch bid for glory, they would split up the Corps into smaller groups, hoping to map more river routes and make contact with more Native American tribes. But the plan would backfire, putting the entire expedition at risk, even as the end of their journey was finally within reach. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In the spring of 1805, Lewis and Clark resumed their journey up the Missouri River in search of the Pacific. But to reach the ocean, they would have to cross the towering Rocky Mountains. It was a forbidding task, and one they couldn’t achieve alone. They would need the help of their young interpreter, Sacagawea, and her tribe, the Shoshone. But first, they had to locate the elusive Shoshone – and with winter fast approaching, time was running out. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

March 18, 1314. Jacques de Molay, the last Grand Master of the Knights Templar, is burned at the stake. You can listen ad-free in the Wondery or Amazon Music app. Or for all that and more, go to IntoHistory.com History Daily is a co-production of Airship and Noiser. Go to HistoryDaily.com for more history, daily. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In 1803, Captains Meriwether Lewis and William Clark began a westward journey that would transform America. Their mission was to head up the Missouri River and find a route through the uncharted west to the Pacific Ocean. The journey was full of risk. But no danger loomed larger in their minds than the Sioux – the powerful Native American confederacy of the plains. And it wouldn't be long before the two crossed paths. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.