With Morgans's worldwide broadcast, every nation learned that the Flame Dragon Empire had destroyed the World Government in half a day. By the next day, all World Government member nations had been surrounded by the Revolutionary Army. The kings of those member nations could only accept surrender.
As more and more people returned to the Four Seas, those who had gone out to become pirates either went home to become civilians or were purged by the Flame Dragon Empire. After Sengoku and the entire Marine joined the Flame Dragon Empire, he continued serving as Fleet Admiral, though this time as the Flame Dragon Empire's Fleet Admiral.
Julian also turned the entire Revolutionary Army into the Flame Dragon Empire's army. Dragon took over as the Flame Dragon Empire's Army Marshal, while Kuma, Karas, and Nore all became Army Admirals. The Marines were still short one Admiral, so Julian made Tenoch a Marine Admiral as well.
As Noah set out for the New World to suppress the Four Emperors, Whitebeard Newgate brought all his sons and surrendered the very next day. In the end, he took all his sons back to their homeland. Newgate had been subdued by Noah with a single strike and declared that he would no longer be a pirate.
After Whitebeard Newgate returned to his homeland, a large group of young people gathered around him and shouted, "Dad, you're back!" Whitebeard was already seventy and suffered from illness. After being defeated by Noah in one strike, he realized that he was old. He said, "The sea is peaceful now. There's no point in us going out to sea anymore." Marco also said, "So we decided to bring Dad back and take care of him in his old age."
Noah then continued his advance into the New World. Red-Hair