What did our country sweep under the rug (back then) and how did we trip over it? Is there anything we are sweeping under the rug now, that we may trip over later?

anyone me i need

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.

was the answer correct?

answer; passive listening;