was

• Pron

  1. what
  2. which (referring to the entire preceding clause)
  3. that, which (referring to das, alles, etwas, nichts, and neuter substantival adjectives)
  4. (colloquial) that, which (referring to neuter singular nouns, instead of standard das)
  5. (colloquial) something, anything (instead of standard etwas)
  6. why (with emphasis, astonishment or disapproval)

• Det
• Adv

könnte

first/third-person singular subjunctive II of können

sie

1. she
2. it (when the object/article/thing/animal etc., referred to, is feminine [die])
3. he (when the grammatical gender of the noun being referred to and designating a male person, is feminine [die])

im

Contraction of in dem; in the

Bereich

1. area, realm, range, scope
2. course of study or domain of knowledge or practice; field
3. region

der

• Article

  the

• Pron
• Pron
• Pron
• Pron

Menschenrechte

nominative/accusative/genitive plural of Menschenrecht

lernen

1. to learn
2. to study (revise or review materials)
3. (informal) to train to become something
4. (colloquial) to learn (someone) (i.e. to teach)