Should our country get involved in the affairs of other countries? Explain your answer using examples

Segregation or discriminatory practices that occur even when there is no explicit legal enforcement

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.

On average, being married has a(n) effect on happiness.