Resurrection in Warsong Gulch functions as normal, but if your insignia is taken you can only be resurrected at your local graveyard by an NPC who casts a resurrection every 30 seconds. As of 1.9.2 you do not have to click anything.
1 A pure monopoly is defined as a single seller of a product, i.e. 100% of market share.  In the UK a firm is said to have monopoly power if it has more than 25% of the market share. For example, Tesco @30% market share or Google 90% of search engine traffic.
A perfectly competitive industry will produce the quantity of output and charge the price at the equilibrium point where the ind ustry MC curve intersects the demand curve. A monopoly will produce the quantity of output dictated by the intersection of the MR and MC curves, charging a price set by the demand curve.