What factors contributed to the growth of cities?

Some of the main factors that have led to grow of cities are: Surplus Resources, Industrialization and Commercialization, Development of Transport and Communication, Economic Pull of the City, Educational and Recreational Facilities.

Explanation:

These are some key factors that helped build cities today

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.

they both built pyramids.