Does the unemployment rate measure labor market strength?

The national unemployment rate is defined as the percentage of unemployed workers in the total labor force. It is widely recognized as a key indicator of the performance of a country's labor market.

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.

answer; archaeologists;