Answer: D
Explanation: Both were a series of articles written under fake names to protect the writers. The viewpoint of the group, such as the federalists, who wanted a strong national government, and the antifederalists who were afraid of an imbalance of power, were presented and argued back and forth. People reading these publications had access to information that they would not have had otherwise, and therefore were influenced by the opinions of these two groups.
Um hope this help
The correct answer is hunters.
In certain habitats hunters are responsible for maintaining population numbers of certain species. Overpopulation of some animals can lead to destruction of local vegetation, death of other animals, spreading of diseases, infestations etc. To maintain equilibrium hunters will cull the numbers of certain animals periodically.
Between 1945 and 1964 there was a rise in births in many parts of the World, including Europe and America.
The reason for this was that people felt more optimistic after the war and that many men came back home and married.
We call these children Baby Boomers.
I think the answer is positive feedback. hope this helps! :)