Impressment refers to the practice of forcing seamen into service for the British Navy (primarily, although others did this).
The general thinking before the Revolution was that the colonies existed for the benefit of the Mother County (Britain) and that if the British Navy was being used to supply, support, and protect the colonies than the British Navy had the god given right to choose sailors at will. This was often accomplished by capturing drunk sailors at bars.
This uniform act will become the law in every state that adopts the uniform act through legislative action. The National Conference of Commissioners on Uniform State Laws) is a non-profit, American organization that promotes enactment of uniform acts in areas of state law where uniformity is practical.
The answer is B. Think about it, how would it be possible that the people Napoleon conquered be happy in the first place? It would be a big contradiction.