Which two historical events were important to the development of the German language

Why does first person point of view limit the information a reader knows about other characters in the text? a) if a story is told in a point of view such as first- or third-person limited, the reader has access to less information regarding thoughts and emotions of other characters. b) the other characters do not have interesting stories to tell, so that is why anne doesn’t include more details. c) the diary of a young girl is not written in first person point of view. d) first person point of view does not limit what we know about other characters. it is the all-knowing point of view.

1) hast du gestern fussball gespielt? - nein, ich habe basketball gespielt - nein, ich habe basketball gespielen - nein, ich bin basketball gespielt - nein, ich gespielt basketball 2) was hast du gestern gemacht? - ich haven viel gearbeitet - ich bin viel gearbeitet - ich habe gearbeitet viel -ich habe viel gearbeitet 3) wo hast du gestern gelernt? - ich bin in der bibliothek gelernt. - ich habe in der bibliothek gelernet. - ich habe in der bibliothek gelernt. - ich habe die bibliothek gelernt. 4) was habt ihr mit den buchern gemacht? - wir haven sie naturlich gelesen - wir haben sie naturlich gelest. - wir hat sie naturlich gelesen. - wir haben sie naturlich learn.

If anyone could teach me some german that would be great, i’m considering taking a german course and wanted to know some basics first. all is appreciated; )