Answer:
Food, nails, weapons, paper, gold and silver, and occasionally, some foodstuffs like chocolate, corn, and potatoes.
Answer: Spanish had better weapons and technology than the native Americans,for example guns,armor, and horses
Explanation:
The Pax Mongolica brought a period of stability among the people who lived in the conquered territory. The resulting stability brought by Mongol rule opened these ancient trade routes to a largely undisturbed exchange of goods between peoples from Europe to East Asia.
German U-boats sinking the Lusitania, if you're only talking about our reasons with Germany. But really we came into WWII because Imperial Japan bombed Pearl Harbor.
