Answer:
The correct answers are:
1-Agrarian: A society based around agriculture rather than industry
2-Aristocracy:People of the highest social class or nobility
3-Demographics:Characteristics of population, size,density and distribution.
4-Propietary: An arrangement where private owners are given rights normally reserved for states
Answer:
Independence Hall, Philadelphia, PA
Explanation:
There are hardly any
It's mostly side effects such as mild fevers and stuff, but vaccines are a must