This is the easiest scenario in the risk campaign.
Place all your troops in Venezuela. Donít worry about what the computer is doing; invariably it will place the majority of its troops in Peru and Brazil.
You will go first, which is why this strategy works. Head north and donít stop until you have 25 territories (remember, the goal of this mission is to have 25 territories at the end of your turn). Snake your way around, attacking territories that have only one troop. (Path below movie.)
Congratulations, one turnÖ