Let's look at the economic impact of World War I. Unlike in some European countries, the United States was not laid to waste by war. America's factories and countrysides were unharmed, and performing better than ever.
There are 290 calories in a 3.75 oz serving of Panera Bread Plain Bagel. Calorie breakdown: 5% fat, 82% carbs, 14% protein.
There are 720 calories in 1 sandwich of Panera Bread Roasted Turkey, Apple & Cheddar Sandwich on Cranberry Walnut Bread. You'd need to walk 188 minutes to burn 720 calories. Visit CalorieKing to see calorie count and nutrient data for all portion sizes.