What major event caused unemployment rates to drop with the hiring of labor workers? 1.Great Depression
2.World War
3.World War II
4.Vietnam War

answer correctly​

How did the rise to power and reign of alexander most affect greece

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.

Which of the following do scientists believe about homo sapiens?