spencers blog claims that national parks are the best vacation destinations. which evidence is best for…

spencers blog claims that national parks are the best vacation destinations. which evidence is best for developing his claim?\n○ a personal account from a park visitor who describes positive adventures at grand canyon and yellowstone parks\n○ an interview with a travel agent who advertises cruises, eco - tours, and whitewater rafting trips\n○ a chart that compares the number of national parks in the eastern united states to that in the western states\n○ a study that proves adults who take yearly vacations have lower blood pressure than those who do not
Answer
Brief Explanations:
A personal account from a park - visitor and an interview with a travel agent may be subjective or self - serving. A chart comparing the number of parks in different regions is not relevant to why national parks are the best vacation destinations. A study about the health benefits of vacations is also off - topic. An interview with a park visitor who describes positive adventures at well - known national parks directly supports the claim that national parks are great vacation destinations.
Answer:
an interview with a travel agent who advertises cruises, eco - tours, and whitewater rafting trips