Answer:
it means to make a serious request or an urgent one
for example, Appeal is defined as to be pleasing or interesting. A perfume that smells good is an example of something that appeals to your sense of smell.
Https://www.globalsecurity.org/military/ops/vietnam2-opposition.htm
Hope this helps
Francis Cabot Lowell built up an American textile manufacturing industry.
It was primarily "men" and "children" who formed the largest part of the factory labor force during the Industrial Revolution, since much of this took place before the government started regulating things like harsh labor conditions and child labor.
B. Constitution
...is the answer to your question :)