Answer: Principle of hierarchical integration.
Explanation:
Principle of hierarchical integration is the level of growth in which simple skills tend to grow independently .In time, these skills get united as complex skill in the child as development take place.
According to the question, baby is not able to have proper grip over rattle even after grasping.This separate skill develops accordingly with the growth of baby .He/she is able to grab the rattle through gripping as well as move it for rattling as complex skill is developed.
Answer: Promoting competition in important industries
Explanation: A
(A) They believed black schools weren't equal to white schools, so the schools should be integrated.
This is the correct answer I got. I hope it helps. :)
