The early humans that arrived in the Americas were thought to have eradicated large ice age animals. However, research later revealed that the disappearance of such animals may have been caused by climate change. According to earliest dated artefacts, this may have happened more than 15000 years ago
Constitutionally is the standard in which all matters are supposed to be viewed and weighed agaist
A) an organization established by Congress to aid poor southerners
