Answer:
the action of supervising someone or something
Explanation:
example “she let them work without supervision”
I THINK UR QUESTION WAS “ WHAT IS SUPPERVISION” if not sorry and I’ll answer the question if u write it in the comments :)
Segregation was enforced by many states and federal laws, and was going on for many many years, which most people have thought of it to be right since they were taught that way by ancestors.
<span>Railroads played a large role in improving travel and transportation in the US and Europe, especially in the 18th century.</span>