It’s D, Capitalism, meaning the government is hands off the way business run
D - all of the above.
All, governmental people, businesses, as well as citizens should do their part to improve and participate in conservation efforts. This can be done on different levels through different resources. Without everyone doing their part, it will be extremely hard to achieve anything :)
Through my educated guess, i want to say... C.
Alot of men went to the war and left their jobs so alot of african americans migrated and filled in the jobs
