How does American democracy differ from early Puritan beliefs?

The Puritan values that affected American society in both positive and negative ways continue to influence our nation today. The American concept of limited government stems from the Puritan community. Puritans believed that no single person or group of people should be trusted to run the government. The Puritan emphasis on education led to an American school system whereby everyone is taught reading, writing, and arithmetic. Finally, many Americans have adopted the Puritan ethics of honesty, responsibility, hard work, and self-control.

Explanation:

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.