Because their parents spoke german with them.
Actually, it's a mystery to linguist where the indogerman dialect evolved. All that is known, is that somehow, several thousand years ago, people from the south migrated to the area that's now known as Germany an brough their language with them.
In a way this is a circular question. The definition of a German is somebody who speaks German. If the didn't speak German they wouldn't be Germans!
German is an important language in commerce and industry.
Also there are more German speaking people in Europe, than French or English speaking.
They speak German because it's the native language of Germany.
Because I'm German
Does he speak German = Spricht er Deutsch
It would be most unusual for a German not to be able to speak German. I therefore answer 99.99% of Germans speak German. The reasoning :- there is a very small percentage of people who have speech impediments that rends it impossible for them to speak at all.
No. The Russian people primarily speak Russian, and Germans primarily speak German.
The Germans speak German. There are many Germans that can also speak English and no doubt many Germans are able to speak many other languages depending on their education and position in life,
Germans are in a minority in Poland. There are about 148,000 Germans in Poland. But German population is decreasing in Poland.
English and German
Most Germans are able to speak at least one other language besides German, but that can be any language on the planet.
Die Sprache Pronounced DEE SPRAW-KUH If you mean what language do Germans speak, they speak German in the country of Germany.
as of 2012, approximately 80 million non-Germans speak German as a second language.
Because they live in Germany and that is the language they speak in Germany. What other answer do you expect?
Germans are have blue eyes and speak English. japan have chinky eyes and speak Japanese.
They speak German in Luxembourg because it is a neighbouring country and the Germans invaded Luxembourg during the war.