Answer:
Nowaday they hangin' us by a different tree
Branches of the government, I can name all three
Judicial, legislative and executive
Lock your pops away, your moms, then next the kids
It's all consecutive, I'm just tryna break the cycle
I wonder if I'll do it all before they take my life, yo
it's a pro era song

Because, They don't have another money, or people doesn't really care about them. The poor have struggles to have medical attention how they life style is like. It's hard for them to get enough medical attention, and, that's why sometimes people need to donation some money that the poor can get food, fresh water, medicine they need. Sometimes when people try to help Mother Nature comes in.. and, ruin everything. Soooo... yeah.
Hopefully, this helps you!!

Here i’ve got this,
in number one put yellow and red in the examples
number two explanations put orange green grey and in examples put blue and purple
Archaeologists and Anthropologists