Tariff is the correct answer
The rate of production of new biomass by an individual, population, or community; the fertility or capacity of a given habitat or area.
B to out compete rival businesses as if they lowered their prices more than their competitors, they could drag in more customers
I'm not too sure what you are asking, however if you are looking for what ended the Spanish War, Island of Puerto, it would be the Treaty of Paris of 1898.
The Spanish War was fought between America and Spain, and took place in Cuba, Puerto Rico, Guam, and the Philippines.
