India and China have tried to control/limit population growth to avoid overtaxing their food supply.
To keep information a secret, So they tell limited amount of people.
Its B i think...tons of mormons in Iowa...
Slavery was prohibited. It also provided the first national limitation upon the expansion of slavery. This was how slavery was mentioned in the Northwest Ordinance.Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.