In this task, you are given a sentence in Spanish and your task is to translate it into English. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).

Quiero garantizarle como cuestora competente de este asunto que hemos celebrado discusiones técnicas sobre los distintos canales de radio y televisión, y ya he comenzado a cartearme con algunos colegas en relación a este tema.
I would like to assure you as quaestor in charge of this issue that we have had technical discussions about the various channels on television and radio, and I have already started mailing colleagues in this connection.

¿Qué queda del derecho al estudio crítico de nuestra historia, cuando se persigue a los autores y editores, como lo fue ayer todavía, ante el Tribunal de Apelación de mi ciudad de Lyon, el joven historiador Jean Plantin, objeto de requerimientos absurdos, arrogantes e injuriosos por parte del fiscal del Tribunal Supremo Jean-Olivier Viout, expresión satisfecha del pensamiento único y del conformismo intelectual?
What is left of the right to engage in a critical study of history when authors and publishers are persecuted, as the young historian Jean Plantin was just yesterday before the Court of Appeal, in my home town of Lyon - he was the subject of an absurd, arrogant and offensive closing speech by the public prosecutor Jean-Olivier Viout, the smug expression of straitjacketed thinking and intellectual conformism?

Observo que la caída del muro de Berlín la considera usted el elemento esencial del fin de este siglo.

I note that you consider the fall of the Berlin wall to be the crucial factor of the end of the century.