Which historical event led to the re-conception of Social Studies

Which historical event led to the re-conception of Social Studies
 
  a. Start of World War I
  b. End of World War II
  c. Launch of Sputnik
  d. The Civil Right Movement

Question 2...

In Erik Erikson's theory of epigenesis he saw life as a process one goes through. He thought each person grew and developed based on a series of
 
  a. Stages
  b. Developments
  c. Crisis
  d. Forms

Question 3...

Which of the following design elements uses materials from your community to engage children's senses and offer a variety of opportunities for sensory learning:
 
  a. space
  b. aesthetics
  c. nature
  d. color