What happened to african-american soldiers in france that had not happened to very many of them at home in the us?

What words in the preamble to the constitution reflect the principle of popular sovereignty

Where do the majority of cases heard by the supreme court originate?

In e. c. tolman's experiment, some rats were trained to run through mazes for standard food goals, while other rats were allowed to explore the mazes for 10 days without food goals or other rewards. later, when food rewards were placed in a box at the far end of the maze, the previously unrewarded rats reached the food box as quickly as the rewarded rats after only one or two trials. this experiment demonstrated that the rats had the ability to form of their surroundings.