Final answer:
Piracy became an instrument of empire and empire building through the use of state-sanctioned pirates to attack rival colonies. However, piracy also threatened empires by disrupting trade and damaging economies. The end of piracy was brought about by stronger naval patrols, the decline of rival empires, and international agreements imposing penalties on nations that supported piracy.
Step-by-step explanation:
Piracy became an instrument of empire and empire building during the colonial period as European nations used privateers, or state-sanctioned pirates, to attack and plunder the colonies of rival powers. These pirates were given licenses to attack enemy ships and seize their cargo, providing financial gain and weakening the rival empire. However, piracy also posed a threat to empires as it disrupted trade routes, damaged economies, and undermined the credibility of colonial powers.
The end of piracy came about through a combination of factors. Firstly, the increasing power of naval forces and the establishment of stronger naval patrols reduced the number of pirate attacks. The decline of rival empires and the consolidation of power by dominant colonial powers also contributed to the suppression of piracy. Additionally, international agreements like the Treaty of Utrecht in 1713 imposed penalties on nations that harbored or supported pirates, making it less appealing for countries to engage in piracy.