Was Sulla before Spartacus or vice versa? Nero — before or after Caligula? What are the dynasties of the Habsburgs and the Hohenzollerns, what role did they play at the founding of the Second Reich? How many tanks went into battle near Prokhorovka? When the Yom Kippur War broke out and who won it? Why did the great USSR collapse? Let’s remember everything that once touched us, we will look through the film of time, frame by frame, so that to make everything right today.