It's commonly referred to as a 'Confederation'.
Answer:
Emperor remained the official title for subsequent Russian rulers, but they continued to be known as tsars in popular usage until the imperial regime was overthrown by the Russian Revolution of 1917. The last Russian tsar, Nicholas II, was executed by the Soviet government in 1918.
Explanation:
Microscope, Magnifying Glass, Convex Lenses, Etc.. Many Things
<span>d.a desire to restore Italy to the glory of its Roman heritage.
Benito Mussolini had himself established that he wanted to make a "New Roman Empire".
hope this helps</span>