The common geographic factor for Egypt and the fertile crescent were the big rivers, they made big alluvial deposits on their shores each year and allowed the people to have sufficient amount of food production. That opened the gates for civilizations to flourish in this places.
Categories of speech that are given lesser or no protection by the First Amendment include obscenity, fraud, speech integral to illegal conduct, speech that incites imminent lawless action, speech that violates intellectual property law, true threats, and commercial.
100 cg = 1 g & 1 g = 0.001 kg 2.4kg = 2400g 2400 X 100 = 240000cg