Answer:
The Federalists believed that Democratic-Republican criticism of Federalist policies was disloyal and feared that aliens living in the United States would sympathize with the French during a war. As a result, a Federalist-controlled Congress passed four laws, known collectively as the Alien and Sedition Acts.
Explanation:
Dr. Williamson most likely to be studying <u>"hypothalamus".</u>
The hypothalamus is a little locale of the brain. It's situated at the base of the mind, close to the pituitary gland.
While it is very little, the hypothalamus assumes a pivotal part in numerous critical capacities, including discharging hormones, directing body temperature, keeping up day by day physiological cycles, controlling craving, overseeing of sexual conduct and controlling enthusiastic reactions.