| 1 | We looked through the literature. It hardly ever happens, obviously. | |
| 2 | But that has been the situation throughout America' s history, with few exceptions. | |
| 3 | 'Throughout history, biological explanations have been used as weapons to explain and maintain social differences,' she added. | |
| 4 | Entrepreneurship - because throughout history, the market has been the most powerful force the world has ever known for creating opportunity and lifting people out of poverty. | |
| 5 | Nicholas Spykman, the twentieth-century scholar of geopolitics, noted that throughout history, states have engaged in "circumferential and transmarine expansion" to gain control of adjacent seas. |