Answer:Dorothy Vaughan, Mary Jackson, Katherine Johnson and Christine Darden, four African American women who participated in some of NASA's greatest successes.
Explanation:
<span>The name given to the loose organization of people dedicated to helping escaped slaves get to free territory was the Underground Railroad. During the mid 19th century, this network of secret routes and safe houses was created so as to help slaves who have escaped from their owners get to the North where slavery was abolished. Because at the time, it was still legal in the South of America.</span>
Answer: There was continued diffusion of crops and pathogens throughout the Eastern hemisphere along the trade routes.
Happy to Help ;)
Explanation:
The answer is the third option, a government that does not interfere with the economy.
The driving principle behind laissez-faire,that translates as "leave alone" is that the less the government is involved in the economy, the better off business will be and the better off society will be. they oppose any sort of federal involvement in the economy, which includes any type of legislation or oversight; they are against minimum wages, duties, trade restrictions, and corporate taxes.
I would say B or C! They both are true
