¿De qué elementos o símbolos partieron las propuestas de los diseños sarhuinos y shipibo-konibo?

15 can someone translate this paragraph to german? (i created all and the incident went so complicated so most of them might not be senseful but the only important thing is translating not harmony of the text.)

What's the easiest way to draw the symbol 'ß'? i always have issues with it and it doesn't look the way i like. , ?

Fill in the missing demonstrative article. ich kaufe pfred a. dieser b. diese c. dieses d. diesen