https://www.smithsonianmag.com/smithsonian-institution/how-apollo-8-saved-1968-180970991/ https://www.smithsonianmag.com/smithsonian-institution/how-a... 1968,

https://www.smithsonianmag.com/smithsonian-institution/how-apollo-8-saved-1968-180970991/ https://www.smithsonianmag.com/smithsonian-institution/how-a... 1968, the 2020 of the 1960s. Martin Luther King Jr and Robert F Kennedy were assassinated, race riots in many cities (much worse than our current riots), general mass protests, a criminal president, and a war going poorly.