Hominids are a type of primate including humans. Humans are the last surviving type of hominid. Theories suggest hominid evolution is a form of replacement evolution.
One major trend in animal evolution has been the gradual increase in the ratio of brain size to body mass. Birds of the late Cenozoic have larger ratios than cretaceous avians. This same general...
the major trends were loser hair styles and Prohibition people couldn't drink because alochocol was outlawed and they wore hip-pi clothes and they wore flappers