What did Las Casas realize after being in the new world and the treatment of native americans And what did he do about it

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.

True or false: the eastern roman empire lasted for 1,000 years longer than the western roman empire.

Instead of focusing solely on standardized testing, school districts should pay more attention to the learning habits of students and their ability to synthesize and apply knowledge.this is an example of which type of claim?