Talk:4th millennium BC in North American history

Objection to proposed deletion
A number of articles relating to early periods in North American History have been proposed for deletion because "Archaeology of the Americas gives accepted phases for North American history; this segment appears to be arbitrary."

I disagree with this, this article (and its siblings) are obviously intended to form a timeline that could be overlaid over other regions of the world without reference to geographically-specific "phases." Furthermore, the cited article describes the five phases as "simplistic" and notes that they have been replaced with "more local classifications." Crypticfirefly 05:19, 21 February 2007 (UTC)

Intro
The intro talks about the boundries of the US, but the article discusses events within the boundries of Canada. Needs to be fixed. Also Polynesia isn't in North America, so I don't know why it's mention unless it's because Hawaii is a state. Kevlar67 03:59, 26 March 2007 (UTC)