I have to say B. The rest were concepts made in Greece, by Greek philosophers, politicians, or mathematicians. An example for an advancement in math is the Pythagorean Theorem. I hope this helps!
It could be true but I really am not sure
They started using billboards i believe hope that helps
Emperor Honorius moved<span> the </span>capital<span> of the </span>Western<span> empire to this northern Italian city.</span>
Answer:
The integration of the Little Rock Nine contributed to the Brown v. The Board of Education Law
Explanation:
This law established that racial segregation in schools is unconstitutional and that all students should be otherwise treated equally.
Hope this helps :)