45. Укажите Героя Великой Отечественной войны по описанию его подвига:

1. The text describes a heroic act where a soldier, already wounded twice, crawled to an embrasure and covered it with his body to allow his comrades to advance. 2. This act resulted in the capture of the machine-gun nest and saved the lives of many soldiers, with the hero perishing at the scene. 3. This description matches the feat of Alexander Matveevich Matrosov.