I am a student of 7E class Salapaev. N. 21 schools, Pavlodar cities. I launch a challenge dedicated to the memory of our great-grandfathers who defended our Motherland from the Nazi invaders. My great-grandfather Klevakin Denis Andreevich went through the whole war, was wounded, had many awards including the Order of the Red Star. My great-grandmother Tatarenko Maria Mikhailovna. At a young age she worked as a child in the rear helping. Soviet fighters triumph over fascism. She was awarded the Order of the Front Worker.