Job specialization encouraged in early city cultures.

a.

leisure time

b.

war and crime

c.

religious persecution

d.

economic stability

A. Leisure time. Job specialization encouraged leisure time, in agriculture innovations and permanent settlements.

its a.   leisure  time

Example: mandatory prayers in public schools violates the establishment clause since public schools are considered government spaces.

Explanation:

The First Amendment protects several basic freedoms in the United States including freedom of religion, freedom of speech, freedom of the press, the right to assemble, and the right to petition the government.