<span>PROTECT THEMSELVES. Feudalism provided an early structure throughout (mainly europe) the world allowing for fealty to be pledged, taxes to be paid, and dominion to be assigned to oligarchy based royalty families. With an upward structure based on taxing, and tithing, and warring factions, feudalism allowed for the medieval empires to exist soundly.</span>
I believe it’s C because I took this test
Please provide the image to the question!
In order for me to give you the solution :)
Answer:
C. Some utility companies now put a smiley or sad face on customers' bills.
Explanation:
The study conducted by Schultz was made to spread awareness among people about their energy consumption, since there is no visible count of how much energy that we use unless we see it in our bills,
The result of the study indicates it is that extremely hard for people to be conscious about how much energy they use on our day to day basis. Most of them surprised about their energy consumption after they receive their feedback.
Using the result of this research, Some utility companies now put a smiley or sad face on customers' bills. Xcel Energy in Minnesota and Commonwealth Edison in Illinois were among those companies.
The smiley face that being put on the bills indicates that the customers were doing a Good job in Energy savings and positively contribute to Environment conservation by reducing energy waste.
Change in development is the most common pattern of plot development.
