generate questions: Between 1590–1712 the Dutch also possessed one of the strongest and fastest navies in the world, allowing for their varied conquests including breaking the Portuguese sphere of influence on the Indian Ocean and in the Orient, as well as a lucrative slave trade from Africa and the Pacific.
The Dutch had one of the strongest and fastest navies in the world during what time? {sep_token} The Dutch operated a slave trade from which locations? {sep_token} What was one of the conquests of the Dutch Navy? {sep_token}