The War of 1812 between the United States and Great Britain ultimately ended in stalemate, but in the aftermath of one U.S. victory, a poem was penned that would become the new nation’s national anthem.

Cause and Effect Phrases demonstrates understanding of word relationships by identifying cause and effect phrases in context that help to explain an unknown word or phrase.

Learn about Cause and Effect

Hola. In this lesson we'll be seeing how to use the words algún, alguno, alguna, algunos, algunas, ningún, ninguno and ningunas in Spanish.

Dr. Forrester reviews key events of the Civil War and discusses changes in the South resulting from the war.

What caused the Dust Bowl during the Great Depression. What was the Dust Bowl and what were the effects of the Dust Bowl. Yup, it's a Social Studies lecture designed to win you points and keep you awake. As much as the Dust Bowl allows...

Recently, there have been big, splashy headlines about how drinking ANY alcohol increases your risk of cancer. As usual, there's more to the story than the scary headline. Aaron looks at the studies that made all the news, and talks...

In this video, we will answer the following question: Why does an posterolateral L4-L5 disc herniation compress the L5 nerve root, considering they are at different intervertebral segments?

The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...

The Stono Rebellion of 1739 saw enslaved people rise up using coded sounds that sowed the seeds of jazz, blues and hip hop.

This video discusses the impact of human activity on Earth's climate and emphasizes the role of greenhouse gases, particularly carbon dioxide, in causing global warming. This video is part of the 6-part series, Changing Climate.

The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...

The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...

Looking closely at art helps us imagine a story and predict how it could change. In this activity, you will use a piece of art as a story starter – then predict what could happen next.

The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...

About 1 out of every 14 people suffers from depression. What causes depression in the brain? Is depression inherited? And importantly, does depression medication work? In this video, we discuss the cause of depression, the changes in the...

The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...

The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...