I think the best answer is C or D. Don't take it from me though.
Head start promotes school readiness . Early childhood education, health , nutrition
<span>The Food and Drug Administration must approve a new drug before it can be sold</span>
Idk sorry I would help you but I didn’t do that one
The answer is Michael Eugene Porter.
He was still a young associate professor at Harvard Business School when he published this research and it was highly influential. Porter's Five Competitive Forces that Shape Strategy is a tool used to analyze competition of an industry. His research was published in 1979.
