Which of the following might reasonably explain the change in gilder’s population? explain your choice of answer(s). • prosperous economy only • improved health care only • prosperous economy along with improved health care • neither a prosperous economy nor improved health care

I believe the answer would be C. Improved health care and prosperous economy. This is because the birth rates will be increased and the death rates on the other hand will be decreased. This is as a result of better and improved health care. Also immigrants (coming into the country) increased, and the emigrants (leaving the country), decreased due to a prosperous economy.