What's he mean by "eyes of history?"

Native speaker’s answer
Rebecca
By "the eyes of history," he means that this is important considering the exclusion of LGBTQ members in many societal areas in the past, including governmental positions. So it is as if history is watching this moment. It also means that this will one day be a part of history. Ex: The eyes of history on the royal family, considering Prince Harry's decision to leave to the USA. Ex: The eyes of history are on this medical breakthrough.