Answer:
A. The election of Barack Obama
Explanation:
Post racial era refers to the United States being free from racial discrimination, segregation and preference.
Barack Obama was elected President of the United State in 2008 and was regarded as the first black president of the county. This made people to conclude that the United States has truly reached its post racial era.
The object that is likely to have the most value based on the concept of scarcity is a Silver necklace
Based on the concept of scarcity , the objects that is harder to obtain tend to get a higher value. In most cases, jewelry tend to have more value than agricultural products
hope this helps
Answer:
Child Labor Industrialization puts the children into very dangerous machine in different manufacturing in 18th century. This all started from Industrial Revolution, with a mass production or new engines, coal mine, transforming our modern technology, and more.
Explanation:
I'm not sure which one you need, but lemme know what it is and I'll make a change.