 Complete the following phrase:  Cernat personally led the units in successful battle at Griviţa No. 1 Redoubt. As a reward for his skilfulness as a commander, the Tsar of Russia, Alexander the IInd awarded him with the Order of St. George 4th class. He then led the assault against the Ottoman troops stationed at Griviţa No. 2 Redoubt, as well as other actions around 