I would take President Eden's offer on the condition that he not poison the water. Then, as Commander of The Armed Forces, I would first destroy the Raiders and hire Talon Company to fight the Supermutants. I would save The BoS until last, as they would be fighting the mutants the whole time. I would hand out water to civilians and broadcast more propaganda, as well as securing and fixing up the old Vaults to use as homes for people in the CW. to get the people of The CW on my side. I would offer protection to Rivet City and attempt to get the fighters on it working. I would send Sigma Teams into Vault 87 with enough Mini Nukes to collapse the Vault on itself. Then the remaining Supermutants would be hunted down and destroyed. Eventually I would take The Pitt and try to find a cure for the Trog disease. With that, I would have a consolidated power base on The East Coast and a springboard to expand across the US, slowly but surely.