The earliest civilizations, which rose in fertile river valleys, with the geographical conditions that influenced the rise of ancient Greek civilization . Pls help in class now

What did justice brown’s verdict in plessy v. ferguson state?

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.

Identify a strategy for improving self-perception and the perception of others.