I'm pretty sure it's November 20, 1811.
B. Solar power saves money for the user and makes the world a better place all around.
A is a personal opinion, C is not specific at al, D is factual, but it doesn't exactly make sense because though it helps the environment it doesn't really sustain our resources. Therefore B is the correct answer.
Answer:
A
Explanation:
you say that the answer is a in the question
