Final answer:
The weakness-threat alternative is always considered defensive because it involves protecting the entity from external threats while dealing with internal weaknesses.B is the correct answer.
Step-by-step explanation:
The question you've asked relates to strategic options in the context of SWOT analysis, which stands for Strengths, Weaknesses, Opportunities, and Threats.
Among the given alternatives, the weakness-threat alternative is typically considered always defensive. This is because when an organization or entity faces both internal weaknesses and external threats, the most prudent strategy is often to protect itself rather than to attempt aggressive expansion or offensive actions.
Applying this to historical context, the Confederacy during the American Civil War is known to have had the ability to wage a defensive war as one of its strengths, arguably because it faced numerous threats from the Union and also had certain weaknesses, such as a lack of industrial resources compared to the North.