What commodity did Vikings trade for, and how did they use it?

The Vikings traded all over Europe and as far east as Central Asia. They bought goods and materials such as silver, silk, spices, wine, jewellery, glass and pottery. In return, they sold items like honey, tin, wheat, wool, wood, iron, fur, leather, fish and walrus ivory.

Explanation:

Here is your Answer

Explanation:

Viking trading centres and trade routes would bring tremendous wealth and plenty of exotic goods such as Arab coins, Chinese Silks, and Indian Gems. Vikings also established a "bullion economy" in which weighed silver, and to a lesser extent gold, was used as a means of exchange.

the american rail road was the most influential and useful transportation system developed in the 1800's with steam locomotives and in the very late 1800's and early 1900's diesel electric locomotives being used to transport goods and people around the newly expanded united states!

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.