Final answer:
About 78% of people in the United States identify with a religious tradition, indicating a rather religious nation overall compared to its industrialized peers. The correct option is (a).
Step-by-step explanation:
According to national surveys, about 78% of people in the United States identify with a religious tradition. This reflects a significant portion of the American population holding religious affiliations or beliefs despite trends in secularization in the country.
In comparing this to other countries, we can see that the United States is generally more religious with a higher percentage of adults who say religion is an important part of their daily lives.
It is also interesting to note that while religious identification remains high, the landscape is complex and includes a considerable number who distinguish between being religious and spiritual.
Moreover, different regions within the United States show varying levels of religious adherence which could be influenced by factors such as religious diversity or remote location.