Answer:
Soil was very fertile.
Explanation:
Floods deposited silt and this fertile the land.
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
Famine means a shortage of food
Someone with the conch or the leader.