Answer:
a dolphin i think their pretty smart
Answer:
C
Explanation:
Overproduction in agriculture ane other industries results to progress.It coule effect the prices,but not enough to be a cause in a great depression.A,B,D are key crisis factor that bring the economy to a lower scale.
Answer:
D.Jim crow laws
Explanation:
Jim crows laws refer to a local law that enforce Racial segregation that being implemented in Southern States of USA, which separate public services based on race.
The primary difference between barter and currency systems is that a currency system uses an agreed-upon form of paper or coin money as an exchange system rather than directly trading goods and services through bartering.
