Answer: a. They feel comfortable with and loyal to each other.
Explanation:
In sociology and social psychology, an in-group is a social gathering of people to which each individual declares membership. That membership usually relates to their race, culture, gender, age, or religion, depending on what each person finds meaningful in their view of themselves. In-groups are an essential fount of belonging and self-esteem because they provide a sense of social identity.
Answer:
Books were able to be made more rapidly instead of having to hand print them one by one. Ideas and religion spread more quickly.
It is D. It caused an increase in literacy and the spread of new ideas.
Explanation:
Aparantly it is some kind of website.
