 Hi, I'm Keon, a philosophy undergraduate at UCLA. I'm passionate about learning and teaching. Here's one of my favorite learning experiences. On the first day of class, my US history professor walked in holding a baguette and said, history is like bread. You can't eat a whole loaf of bread all at once. You need to slice it up. You can slice history by time. This is the 1920s. This is the 1930s. You can slice it up by era. This is the Civil War era. This is the Reconstruction era. Or you can slice it up lengthwise, looking at a single theme across all history. This is social mobility in the US. Perfect for a sandwich. I bit into a slice of bread. It tasted wonderful.