What type of voting requirement was aimed at eliminating poor voters

Psychologists studying infant memory want to determine at what age babies can remember specific events. an experimenter uses several puppets to demonstrate a series of actions while the infant watches. after a delay, the experimenter records how many of the actions the child imitates when playing with the puppets. what is the dependent variable?

Why did the athenians choose officials by lottery? would there be drawbacks to this method? explain.

What is the legal and political process involved in forming a new municipal corporation