This article focuses on the analysis of the literature produced by Robert Alexy, a renowned German jurist, focusing on the concept of fundamental rights, which are, in a constitutional state of law, the ultimate goal of the legal system. Thus, for Alexy the rights of people are not moral, but rather legal. It is in this sense and taking as a starting point the conception of fundamental rights that the author proposes a tentative reading from a moderate realistic perspective of some aspects of the theoretical position of Alexy. / El presente artículo se centra en el análisis de la literatura producida por Robert Alexy, reconocido jurista alemán, centrada en el concepto de los derechos fundamentales los cuales son, en un estado constitucional de derecho, el fin último del ordenamiento jurídico. Así, para Alexy los derechos de las personas no son de tipo moral, sino más bien, jurídico. Es en ese sentido y tomando como premisa de partida la concepción de los derechos fundamentales que la autora propone una lectura tentativa desde una perspectiva realista moderada de algunos aspectos de la posición teórica de Alexy.

The following thesis deals with the topic "Mistakes of Czech Learners of German in Writing." The goal is to find out and describe the mistakes made in various German niveaux - specifically A1, A2 and B1. At the same time, it aims to introduce a new classification of mistakes and their symbols for correction that are easy to use and understandable for both the teachers and the learners. The connection between the type of the mistake and the level of German's niveau is also examined. In other words, the question is whether some of the mistakes are connected to the student's level of language or whether the mistakes in question are to be found everywhere. Firstly, the topic of mistakes and writing competence is introduced. The subsequent practical part is concerned with the experiment, in which 75 pupils from two grammar schools took part. They were given a standard examination writing assignment from German as a foreign language on levels A1-B1. The individual writing assignments are corrected, and the results are given in a well-arranged table according to the level of language. Furthermore, it is described closely with respect to the types of the mistakes. Last but not least, the mistakes are analyzed with respect to their abundance. The experiment showed that some expressions are used incorrectly...