Vhich of the following empires did Germans consider to be the First Reich? 1. the Ottoman Empire
3. the Byzantine Empire
C. the Holy Roman Empire
. the Austro-Hungarian Empire

It was the Holy Roman Empire.

Explanation:

For some time since 800?/962? A.D. to 1806, the Empire dominated most of western and central Europe. Even as its power fluctuated over the course of its rule, the territory occupying the same area of modern-day Germany remained.

with my knoladg i would say it was c

d is the correct answer

~courtney