We're supposed to be the United States of America. But in many ways, we're now divided into two very different nations: red states and blue states. Which ones are succeeding? Which ones are failing? And why? To answer these questions, economist Stephen Moore compares them side-by-side.

How big should the government be? And what is its proper role in the daily lives of Americans? The Left and Right have opposite answers.

When setting public policy, what's more important: intentions or results? Feeling good or doing good? When it comes to being guided by the heart or by the mind, the Left and Right are very different.

Is the United States an exceptional country that has played a uniquely good role in history? Or is it a typical country, perhaps even a uniquely bad one considering the legacy of slavery and Jim Crow? On this, the Left and Right do not agree.

The Left and Right perceive the world differently. One side sees it as it exists, accepts fundamental truths and facts--even if they are painful--and then adopts a worldview. The other side adopts a vision, and then views the world through that prism. Which side sees the world as reality? And which as it imagines?

How do you want to improve America? By focusing on improving and refining yourself? Or by transforming society? The answer to that question will reveal whether you're on the Left or the Right.

How do those on the Left determine right from wrong? Since Marx, they’ve relied on a formula based on status, skin color, and wealth. But is that the way to reach a moral conclusion? Dennis Prager uses Israel and the United States to provide an illuminating perspective on this question.

Successful liberals live by conservative values. It's true. The liberal musician, the liberal chef, the liberal writer -- all swear by things conservatives love, like competition, earned reward, and, yes, profit and the bottom line. Greg Gutfeld, bestselling author of, "How To Be Right: The Art of Being Persuasively Correct", explains.

Tell the average American you’re a liberal and they’ll assume you’re on the political left. Yet, leftists and liberals hold very different positions on key issues. In this video, Dennis Prager explains how the tenets of liberalism like a belief in capitalism and free speech have more in common with conservatism than with the identity politics and racial resentment preached by the left.

Psychologist and author Karlyn Borysenko wouldn’t be caught dead at a Trump rally. So what was she doing in a New Hampshire arena, surrounded by 11,000 cheering Trump supporters? And what did she take away from the experience? She explains what happened when perception met reality in this eye-opening video.

Are you tolerant? You probably think so. But who is tolerant in America today? Is it those on the left, or those on the right? In this video, Dave Rubin of The Rubin Report analyzes this question and shares his experience.

What would America look like if the Left got everything it wanted? What would America look like if the Right got everything it wanted? PragerU’s Will Witt fleshes out each of these scenarios in this provocative thought experiment.

Every Republican president since the 1970s has been called a fascist. Ironic, no? After all, fascism has its roots in the left. Dinesh D'Souza, author of The Big Lie, explains.

Democrats often think of themselves as kind and caring, and of Republicans as callous and mean-spirited. But why? Are Progressive policies more likely to raise people out of poverty than conservative ones? And what really counts as "kind": supporting policies that feel good? Or supporting policies that do good? William Voegeli, Senior Editor of the Claremont Review of Books, explains.

To call someone a racist is a serious charge. Conservatives are accused of racism by the left on a daily basis. Are the accusations fair? Or is something else going on? Derryck Green of Project 21 provides some provocative answers.

What makes conservatism right? If you're a conservative, you should know why you're right. If you're not a conservative, why should you think about becoming one? Greg Gutfeld, bestselling author of, "How To Be Right: The Art of Being Persuasively Correct", explains.

Dave Rubin of The Rubin Report used to be a big progressive. He even had a show with The Young Turks! But now he's not a progressive. He has left the left. Why? Dave Rubin shares his story.

From the Boy Scouts to literature, from the arts to universities: the left ruins everything it touches. Dennis Prager explains.