Answer:
D. Sanitation
Explanation:
Sanitizing things can get rid of dangerous bacteria, and it can decrease the likelihood of people getting sick.
None of the other answers deal with health. City planning was meant to increase the amount of housing available, Education was introduced to make the population more educated and informed, and they made cities more beautiful to encourage people to move to the city.
I hope this helps :)
THE ANSWER IS C mostly and if thats incorrect its probably the last one btw i like your username itss cool:)
The action or state of dividing or being divided into parts.
Consent of the governed
Documents
Tyranny
Czar Peter the Great
Revolution
Equality
Pretty sure that’s it :)