PULUNULDU. UCULIONU
Social Darwinists in the late 1800s and early 1900s used the
philosophy of "survival of the fittest" to justify which national action?
Select one:
supporting local humanitarian aid
creating regional trade partnerships
O
expanding existing colonial empires
o
legislating progressive political reform

d definitly is not

the main difference between hunter-gatherer societies and agricultural communities is that the hunter-gatherers only hunt for as much food as they consume in one   meal, which farmers make more than needed and likely save it or sell it.

the answer is a. the commerce clause. hope this and good luck on your assignment!