The correct answer here is <span> Hatshepsut. Her reign was prosperous and we can say enlightened. There was peace and many wonders were constructed.</span>Tuthmosis III, her stepson was not really happy with all this and he was mad that she had taken his throne and he was in obscurity for a long time. So when he ascended to the throne he took his revenge. <span />
If I'm not wrong it's electric because without electricity many advancements wouldn't have been possible like for example; trains, light, radio etc; hoped it helped!