Spaniards arrived to the New World in 15th century. They conquered great extension of America. The area where now are Canada and USA were conquered by England and France.
The lands where now is Brazil were conquered by Portugal
I think it is the Spaniards themselves who initially brought Spanish to the New World. They arrived to the New World around 15th century and conquered large areas in the America. Hope this answers the question. God Bless.
