If there equilibrium you are selling the ammount of the item buyers want to buy and there is no shortage or surplus, buyers make up the demand side of the market and sellers make up the supply side of the market and as buyers and sellers interact, the market will tend toward an equilibrium price.
I could only say "pure", think about it.......the water we are drinking from our faucets now has been ran through a treatment plant. In plain words you and I are drinking RECYCLED water! In the olden days, you either got your water directly from a spring, creek or well you knew was pure or a swamp of sorts and would purify the water via distillation Our water now days has ALL KINDS of pollution including recycled SEWAGE!!!!!!!!.
It inspired the Haitian people to mount their own rebellion for independence.
" Frederick II, known as Frederick the Great, was Prussia's king from 1740 to 1786. By winning wars and expanding territories, he established Prussia as a strong military power." - Biography.com
Answer:
C. environmental protection
Explanation:
John muir was known for fighting for environmental protection, he spent most of his time to fight for preservation of the Western forests
please give me brainy