Answer:
Medieval goes to belonging to the Middle Ages
Portugal goes to home of Prince Henry the Navigator
Gold goes to riches of West African Coast
Crusades goes to trips to free Jerusalem
Cape of Good Hope goes to name of Africa's tip
Pirates goes to threatened sailors at sea
Jerusalem goes to city held by the Turks
Red Cross goes to symbol of the crusades
Orient goes to origin of fine spices and silks
Turks goes to rulers of the Holy Land
Trade goes to caused growth of cities
Leagues goes to organizations protecting sailors
Crusaders goes to fought to free Jerusalem
Explanation: