Nostalrius Begins - Quality wow vanilla realm (1.12)

I have never played WOW, so im a little confuse on which server to pick.

In Normal (pve) server there's no pvp at all ?

I like more population so thats why i choose PVP server (also like pvp) but.... are there pve ? events ? raids ?

I dont really get the diference, could some one explain ?

Also... where can i see the ratio for each server ? To see if there's more aliance or horde.

Thanks

On the PvE server you can only do world PvP if you "flag" yourself for PvP - on the PvP server you can always kill or be killed by the other faction, unless you are in a low-level area and not PvP enabled.

Both PvP and PvE servers have raids and battlegrounds.

From the top of my head:
- PvP server: ratio is close to 50:50
- PvE server: ration is 60:40 in favor of the Alliance.