Charles II landed at Dover on 25 May 1660 after years in exile, as the political order that had replaced his father was breaking apart.

His return was not a military conquest. That is what makes the date useful. Charles returned because enough people in England had decided that monarchy was once again the least dangerous answer to a failing political order.

The old order had been destroyed in 1649, when Charles I was executed and the monarchy was abolished in England. The years that followed did not produce a stable replacement. The Commonwealth gave way to the Protectorate under Oliver Cromwell. After Cromwell’s death, his son Richard could not hold the system together. Army officers, MPs and political factions all tried to shape what came next. None made their answer last.

By 1660, the return of the Stuarts had become a practical solution. George Monck, moving from Scotland into England, helped bring the crisis towards a parliamentary settlement. A new Convention Parliament met. Charles, still abroad, issued the Declaration of Breda. It offered a broad pardon, promised to work with Parliament on disputed property and religious questions, and helped make his return safer for men who had lived through the civil wars and the republic.

That mattered. Charles was not returning to an untouched kingdom. He was coming back to a country that had killed a king, abolished the House of Lords, ruled without a monarchy and argued over the army, Parliament, religion and land. The Restoration had to look like relief without looking too much like revenge.

Dover gave that settlement a visible form. The exiled king came ashore on the Kent coast and was received on English soil. The symbolism was clear enough, but the politics behind it were harder to grasp. Charles had to be welcomed by people who wanted order, but who also needed reassurance about what restoration would mean in practice.

Four days later, on 29 May, he entered London. That was his thirtieth birthday, and it marked the Restoration’s public ceremony. Crowds, pageantry and relief made the return look almost natural. It had been anything but.

The landing at Dover did not settle the arguments of the previous twenty years. It restored the Stuart monarchy in person and in sight. Still, it left hard questions waiting: who would be punished, who would keep land gained during the upheaval, how far religious toleration would go and what limits Parliament would place on royal power.

On 25 May 1660, exile became return. The monarchy returned because the alternatives had failed and because enough of the political nation wanted a settlement they could recognise.