Final answer:
The question is about America's resistance to outlawing the piracy of foreign works. The provided information does not specify the duration of this resistance. To answer accurately, specific historical context or information about piracy law history is required, which is not provided.
Step-by-step explanation:
The question pertains to the historical protection and piracy of foreign works, which is a complex subject involving international relations, cultural preservation, economic interests, and legislative action. Specifically, the question seems to be related to the time period during which America resisted efforts to outlaw the piracy of foreign works. The provided information, however, does not directly answer the question about the duration of resistance against outlawing the piracy of foreign works. None of the options (20, 50, 100, or 150 years) is substantiated by the passages given as the source of information. We can discuss things like copyright terms and patent protection durations, which can give us insight into the similarity of these legal frameworks, but without specific historical context or detailed information about piracy law history, an accurate answer cannot be provided.