How did railroads contribute to urban growth during the Second Industral Revolution

Ball is tossed up in the air at its peak, it stops before beginning to fall.the ball at its peak has

Functionalism was a school of psychology that focused attention on the

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.