What was an unintended effect of the sinking of the lusitania?

The unintended effect of the sinking of the Lusitania is that, nations turned against Germany because of German tactics that caused the deaths of innocent travelers. This was when it was carrying heavy loads of arms and ammunition, and used the innocent passengers as decoys

Explanation:

advertising coaxes people to buy new products

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.