I think it’s B
Because I did this question
Yes: Students should wear uniforms, it keeps everyone equivalent and reduces the percentage of bullying in learning establishments.
Just examples
No: Students shouldn't wear uniforms, they should have the unchallenged, unprecedented, freedom to wear whatever they shall please.
The correct answer is cause/effect.
Cause and effect is the principle of causality establishing <em>one event or action</em> <em>as the direct result of another</em>.
One event causes another to happen. A cause creates an effect.
Because I went to Washington (cause) and I visited many monuments and museums, I now have new insight into the history of the United States (effect).
The insight I have now (effect) happened because I went to Washington (cause).