Newspapers and other forms of paper advertisements and flyers that were mass-produced and distributed
Answer:
Human population growth has gotten larger and larger as time goes on. The first 1 billion people were in 1803. It has taken 120 years to get to another billion people. It is changing by 80 million people born a year. At 10 billion, we will most likely fall short of food supply due to the overpopulation.
Catherine Beecher focused on women's roles as educators of children. She was not only known for her forthright opinions on female education, but also for her vehement support of the many benefits of the incorporation of kindergarten into children's education.
The map supports answer C.