la

• Article

  the

• Pron
• Noun

difusión

dissemination, spreading, spread, diffusion, media

era

• Verb

  first/third-person singular imperfect indicative of ser

• Noun
• Noun

su

1. Apocopic form of suyo his, her, its, one's, their, your (formal)
2. Apocopic form of suyo his, her, its, one's, their, your (formal)
3. Apocopic form of suyo (“your”)

objetivo

• Adj

  objective

• Noun
• Verb

principal

• Adj

  1. main, most important
  2. essential

• Noun