The main way in which a cataract can serve as a natural protective barrier is by reducing the amount of UV radiation that enters the eye from sunlight, which is also why it can lead to blindness, however.
B would be the correct answer. After the federal government ordered schools to desegregate with deliberate speed, Orval Faubus sent guards to block the Little Rock Nine from entering Central High School.
D. Obama became more popular later on in his presidency.
The answer is B. slow economic growth. hope it helps!
