If two cars coming from opposite directions on the same street want to turn onto the same side street, who has the right-of-way to make that turn first? A: It’s not easy to find a one-sentence answer ...

Following is a transcript of the video. Why do some countries drive on the left side of the road? Most of the world drives on the right side of the road. But around 76 countries and territories ...

The European left-side-of-the-road driving model traces its origins to the Romans, as their method of driving chariots required passing on the right side to avoid collisions. Most people during ...