The answer to this problem is the letter D which is referring to "ending the legal status of slavery". It was Randolph in the year 1963 who never stopped and who is the constant critic of discriminators against black. It was then realized the contributions of black workers in the economy and drew riot by black.
Answer:
I think it is D.) Scientist have spent years trying to determine how tsunamis can be predicted with greater accuracy.
Explanation:
Words like ain't, you guys, or y'all would not be worlds you would want to put in a formal style or tone.
So, words such as determine, predicted, and greater accuracy, are formal in a way. Just think of it this way, the sentence would sound as if someone who was smart was speaking or someone who is very FORMAL.
I hope this helped you ; )
Answer:A green machine like brainly that can answer all questions and solutions.I’d also like to reduce teenage pregnancies and school dropouts
Explanation: