What was the most common response when 40- to 79-year-olds were asked "when you think of who you are, you think mainly of

Family.

Explanation:

The most obvious response among the people belonging to 40-79 years of age group when they were asked the question 'when you think of who you are whom they mainly think of' would be 'family' as for they understand the value and thus, their priority is family itself. 63 percent of these replied 'family' while only 9% and 8% said 'religion' and 'work' as other options which implies that the majority of people experienced the significant role of their families in establishing their identity and making them what they are. Had the survey been conducted with the young age group, the responses would have been varied due to their lack of experience to perceive and understand the world and the importance of family.

it gave them more rights

credit card number 4 is the right answer