Answer:
246 years
Explanation:
As far as the institution of chattel slavery ; the treatment of slaves as property ; in the United States, if we use 1619 as the beginning and the 1865 Thirteenth Amendment as its end then it lasted 246 years, not 400.
<span>There was a major paradigm shift in spending on consumer goods. This was the result of the end of World War II and the ensuing 'baby boom'.
People needed automobiles, to start with, to get them to and from the place of work. From there it went on to shopping and the desire to accumulate.</span>
Unresolved global conflict: <span>(1914–1945): World </span>War<span> I and World </span>War<span> II led to geopolitical changes, human and environmental devastation, and attempts to bring stability and peace.</span>
It's because it contradicted his political ideologies and campaign promises.(A)