This rise in carbon dioxide levels in the air is reduced by plants.
They consume carbon dioxide and release oxygen during photosynthesis. Thus oxygen, the essential life force, is kept intact on the earth due to plants alone. Prevent soil erosion
I believe the answer is because the mickey mouse brand is constitutionally protected under judicial review. Mickey mouse deserves a copyright because it is a way to protect the person who created it and the corporation who used it. It also can be used as a case to protect other businesses and designers.
It was problematic because it insinuated the "separate but equal" saying. It meant that just because the blacks and whites were separate, the blacks weren't treated any differently than the whites were treated. Which as we know was a lie.