Which two instrumental movements pushed correspondence courses forward

QUESTION

Which two instrumental movements pushed correspondence courses forward?

a. The Society to Encourage Studies at Home and Chautauqua College of Liberal Arts
b. The invention of the television and cable services
c. The development of Web 2.0 tools and the Internet
d. Fiber-optic cables and 2-way video communications

ANSWER:

ANS: A
Phase one of distributive education historical developments was pushed forward by the establishment of the Society to Encourage Studies at Home and the Chautauqua College of Liberal Arts. The invention of the television and cable services, the development of Web 2.0 tools and the Internet, fiber-optic cables, and 2-way video communications relate to other events that further promoted distance education.