Answer:
C it prevented European countries from taking advantage of China's resources
Explanation:
Because China had things that everybody wanted so america said "no" for china
the government sometimes has to protect the interest of the community
The National Association for the Education of Young Children (NAEYC) is a large nonprofit association in the United States representing early childhood education teachers, para-educators, center directors, trainers, college educators, families of young children, policy makers, and advocates.[2] NAEYC is focused on improving the well-being of young children, with particular emphasis on the quality of educational and developmental services for children from birth through age 8.