Most of the people in the Holy Roman Empire spoke german. It's perhaps worth noting that the Holy Roman Empire (Somebody said this) is not holy, roman or an empire !
Otto I's territory was The Holy Roman Empire.
well, the first Holy Roman Emperor (Otto I) was crowned in 962AD, and the last (Francis II) abdicated and dissolved the Empire in 1806. That is, 844 years
The downfall of Rome
The greatest European powers included Rome, Holy Roman Empire, France, and the Byzantine Empire.
You need to say what the following are if you want to make it possible to answer your question.
476 bce ;)
religion
Christianity .
400 - 1400, during the era when the Roman Empire declined, the Byzantine Empire flourished, and Islam was founded.
Because the emporers frivolously ruled their kingdom.
philosophers Muslim scholars
Western Europe declined.
philosophers Muslim scholars
the roman catholic church
It probably got too big to defend its borders.
As the Roman Empire declined, its famous road system suffered. Roads gradually broke down because they were not maintained. What was a major effect of this? Communication in the empire became less reliable.