The Treaty of Utrecht was a series of agreements signed in 1713 that marked the end of the War of the Spanish Succession, involving several European powers including Spain, France, Great Britain, and the Dutch Republic. This treaty had significant implications for colonial expansion and trade, ultimately influencing the dynamics of the transatlantic slave trade, including African involvement and resistance against it. By reshaping territorial control and economic interests, it impacted how European nations engaged in the slave trade and their relationships with African kingdoms.