What moods did the young officers bring from the foreign campaigns?

Young officers during the time of tsarist Russia brought the most unfavorable moods for the autocracy. They had something to compare with. If we take into account precisely the military actions of the 19th century, then the difference between the levels of development of Russia and the countries of the West was already enormous at that time. They were impressed by the level of progress. The losers had roads. The powers of the ruler were already significantly curtailed in France and beyond. This is even when you consider that Napoleon was the emperor. There was no total poverty. Soldiers and officers were respected. The enterprises produced quality products. This knowledge led in the future to distrust of the king and riots.