There was a word that I didn't know the meaning of. The word I didn't know was Spaniard. I clicked on the blue word to read about its definition. The definition of the word is a native or inhabitant of Spain. Once I understood the meaning of the word it helped me to understand the author's message because if I put the definition in the sentence I understand it,but if I put the real word it doesn't make much sense. It helped me to understand what the article was about because if it wasn't in the article you would't know that the native who reached the mainland was Spanish.