It’s because we as humans find entertainment in other things, or perhaps in other situations we just don’t want to do the work because it’s tiring.
Voiceless combinations of two consonants are called diagraphs. An example of this would be "st" or "ch". The opposite to this is a voiced combination that is called a blend.
Ok so aperently you know nothing of the nazis so to keep m from writng and esssay i'm not going to explian it but a concentration camp is were the nazis used to torture jews and kill them i know a lot more about the nazis than ishould becuase my great great grandad was imprisoned in achwitz and he escaped.
Education became a community effort, and the entire community benefited from it.