I think I can help, but only with the first two sections (sorry!).
A: (11z^2-4z+2)+(12z^2-2z+3)+(13z^2-3z+3)
(11z^2+12z^2+13z^2)+(-4z+-2z+-3z)+(2+3+3)
A: 36z^2-9z+8
B: (5z^3+40z^2+7z-15)-(36z^2-9z+8)
5z^3+(40z^2-36z^2)+(7z+9z)+(-15-8)
B: 5z^3+4z^2+16z-23
I think the answer to your question, is Public Support. Hope it helps......
Answer:
A republic
Explanation:
Someone asked this in 2016 in the link below. Let me know if this helps
brainly.com/question/1328790
Also there is a quizzizz by a teacher answering this question
https://quizizz.com/admin/quiz/5e5e79267bc21b001b7c560b/7th-grade-eoc-practice-1
In conclusion its A republic
Local diversity allows people to express unique cultural traditions and economics.