Pre aSoIaF: House Targaryen and the War of Conquest
The War of Conquest was the campaign in which Aegon I conquered Westeros. Supported by his two sisters, their dragons and a small army of soldiers, the Targaryens subdued six of the Seven Kingdoms. Not all the continent had to be taken by conquest, some regions and houses actively supported House Targaryen and others submitted voluntarily.
House Targaryen best house
this is my favorite tweet of 2014