Answer:
MLK is a very good example. He led non violent protests and such, it made a difference and there peaceful protests worked
Explanation:
I'm not too sure if it's social change tho, lmk if i"m wrong, I'll delete the answer so someone else can answer
If demand is high and supply is low, the merchant should wait until more of the item is available. If you have any questions please ask!
Endothermic - takes in heat
Exothermic - releases heat
