The correct answer is D.) People for the Ethical Treatment of animals.
People for the Ethical Treatment of Animals (PETA) is a non-profit organization. It is categorized as a noneconomic group, which is one of the types of interest groups. The other three options are political entities, which are not considered interest groups.
This name was "Glasnost".
Glasnost was the name used for more transparency and openness in the government of the Soviet Union that Gorbachev was calling for. It has a meaning similar to "open to public knowledge).
The answer is C) The Southern colonies' economy had growing labor demands.
Crops like sugar cane, tobacco, and cotton took lots of physical labor to take care of and harvest. Plantations needed workers who they could work all the time and who would be cheap to buy.
Hope this helps! Please let me know if I'm wrong. :)