Which colony was ruled by the Duke of York?

The colony ruled by the Duke of York is New York. In 1664, King Charles II of England granted the lands of present-day New York to his brother, the Duke of York, as a way to consolidate control over the territory that had been previously claimed by the Dutch. The Duke took control and ousted the Dutch settlers, transforming the colony into an English possession. Under his rule, the colony was named New York in honor of the Duke.

New York became a significant colony with a diverse population and a strong economy, serving as a pivotal area for trade and commerce. The governance under the Duke of York established a framework that continued even after he became King James II of England, influencing the colony's development well into the future.

The other options, while important colonies in their own right, were either established under different circumstances or associated with other political figures or factors.