The same things you'd need to steer any other ship of a similar size and construction - A rudder, hooked to either a tiller or a wheel.
to stear a bicycle
a galley
I do not think so, no!
to help them stear
I am prepared to seize the day. The pirates are going to try to seize the ship.
A spyglass or a telescope.
In 'Sid Meier's Pirates!', the chain shot upgrade enables you to fire chain-shot type ammunition from your ship. This ammunition is used to damage the sails of the enemy ship, to slow them down or to stop them flanking you.
Pirates used the telescope to look for ships that they could rob. They also used it to look for military ships that be chasing pirates. It was important that the pirates be able to tell which ship it was nearby.
In 'Sid Meier's Pirates!', the chain shot upgrade enables you to fire grape-shot type ammunition from your ship. This ammunition is used to kill crew members on board the enemy ship. You might want to do this to either make boarding the ship easier or to slow down the enemy cannon reloading speed.
A single masted pirate ship played a significant role in maritime history as it was a common and versatile vessel used by pirates for raiding and plundering. These ships were fast and agile, allowing pirates to quickly navigate through waters and escape from authorities. Additionally, the design of a single mast made it easier for pirates to maneuver and control the ship during battles. Overall, the single masted pirate ship symbolizes the daring and adventurous spirit of piracy during the Golden Age of Piracy in the 17th and 18th centuries.
It is still used today. Just because we have faster ways to get around does not mean it is a bad thing to use.
When travelling the seas, they used cannons mostly and when battling on land or on the deck of the ship(s), they would use swords, daggers etc. Maybe guns.