hOly Roman Emperor was a title, not a nickname.
The British Empire was way larger and was way closer to today than the Roman Empire.
None , Alexander preceded the Roman Empire which came later .
Constantinople was the capital of the Roman Empire under Emperor Constantine the Great around 330 AD.
Charlemagne restored the Roman Empire and Otto the Great restored the German Empire
It was mainly Christianity, as that was the official religion of the Roman Empire.
There was no Charles 1 that ever ruled the Holy Roman Empire. There was a Charles the Great, King of the Franks, Charles the Bald, Charles the Fat, Charles IV of Luxembourg and Charles V that had the title but never a Charles 1.
The emperor of the Franks who conquered much of Europe after the fall of the Roman Empire was Charles the Great, also known as Charlemagne.
YES
Charles I.
The British Empire was way larger and was way closer to today than the Roman Empire.
The Roman Empire
The Ottoman Empire
Charles V, Holy Roman Emperor and Charles I of the Spanish Empire.
None , Alexander preceded the Roman Empire which came later .
Charlemagne
the roman empire
Constantinople was the capital of the Roman Empire under Emperor Constantine the Great around 330 AD.