Battlegrounds are entered at every level divisible by 10; the last Battleground accessible in a bracket ends with level X9, so level 10-19, 20-29, 30-39 and so on.
you can get rep with the trolls and buy one or you can get badges from battlegrounds and get a warmount
I wouldn't suggest you grind your way through all the levels. It takes so much time and questing is much faster, as well as battlegrounds. If there is no quests to do and you're waiting for a battleground queue or a dungeon queue, then yes you should if you want to level faster.
Capture towers, get the middle flag and cap it when you actually have a lot of the towers. Capping the flag with one tower=less points.
The american school system. Wow
The battlegrounds of World War 1.
In early levels, questing and Warsong Gulch are the funnest thing you can do, as you get in end-game levels however, you can begin doing other battlegrounds and begin raiding which are fun if you live PVP or PVE.
No not low levels, its only until you get to about level 75
America's Battlegrounds - 1994 TV was released on: USA: 4 November 1994
There is a very specific way to play Magic the Gathering Battlegrounds. One can play Magic the Gathering Battlegrounds by purchasing the game at popular retail stores such as Game Stop, Best Buy, and Amazon.
Red Faction Battlegrounds - 2011 VG was released on: USA: April 2011
Enhansment
Battlegrounds Ball or Fall - 2003 TV was released on: USA: 7 September 2003