Answer: The answer is "Biographical sources"
Explanation:
The correct answer is using anchoring and adjustment heuristic. This is known as a psychological heuristic by which it influences how a person influence the probabilities that may occur. With this heuristic, a person start with implicitly suggested reference points and in the same time, make adjustments to it.
Washington's successor was John Adams.
John Adams was the first Federalist president.
Answer:
The horizontal lines are latitude and the vertical lines are longitude.
Explanation: