Brown v. Board made segregations in schools illegal.
This would make the answer B.
Answer:
all are correct answer ok
Hong Kong authorities barred pro-democracy activist Joshua Wong from an election as the city’s leader warned Tuesday that months of violent protests have pushed the city to the brink of recession. ... What initially were massive but peaceful marches and sit-ins have intensified into ...
The introduction of the cotton gin by Eli Whitney had a great effect on the plantations, as well as slavery. Before the cotton gin was invented, the production of cotton was a… painstaking business. To remove the cotton fiber from the seeds took a great amount of time.
<span>The answer for this question would be Alexander the Great's. He is recognized as 'the great' both for his military mastermind and his political skills in managing the numerous populations of the regions he occupied. His conquests freed the West from the threat of Persian rule and extent Greek civilization and principles into Asia and Egypt.</span>