The answer is C. was affected by world events and social change.
Answer: The election of 1800 between John Adams and Thomas Jefferson was an emotional and hard-fought campaign. Each side believed that victory by the other would ruin the nation. Federalists attacked Jefferson as an un-Christian deist whose sympathy for the French Revolution would bring similar bloodshed and chaos to the United States. On the other side, the Democratic-Republicans denounced the strong centralization of federal power under Adams's presidency.
Explanation: I've taken the class.
Reductionism-the practice of analyzing and describing a complex phenomenon in terms of phenomena that are held to represent a simpler or more fundamental level, especially when this is said to provide a sufficient explanation.