Answer: There will be an increase in the demand for qualified preschool teachers.
Step-by-step explanation:
From the question, we are told that across the United States, some states are implementing policies which will guarantee universal preschool across the state and that the policies will be based on well-publicized success of high-quality preschool programs across the country.
The impact of this policy is that there will be a rise in the demand for preschool teachers that are qualified. Recruiting highly qualified preschool teachers will be the way to the government to achieve their aims and objectives.