He kept quiet about the missiles. He did not want anyone knowing he had discovered them.
Answer:
Researcher
Explanation:
Quaternary industry Is the sector of industry that involves the intellectual services: research, development, and information. It is considered the fourth basic industry.
I think its A simple existence
Frederick Douglass--Abolitionist Leader
Douglass's goals were to "abolish slavery in all its forms and aspects, promote the moral and intellectual improvement of the COLORED PEOPLE, and hasten the day of FREEDOM to the Three Millions of our enslaved fellow countrymen." How else did Douglass promote freedom?
