If this was multiple choice I'd say the answer is (B)
But I'm a little confused the wording is a little whack.
One of the <span>most significant use of the German submarines during world war 1 was: </span><span>preventing the resupply of Allied Forces
Most of the supply for allied forces were transferred through commercial ships. Germany knew this, so they stationed several submarines in the supply pathway and destroy the ship.</span>
If I remember correctly it is Spain
Squanto, he directed the pilgrims how to set their corn, where to take fish and to procure other commodities." Also helped pilgrims negotiate a peace treaty with the Wampanoag people who lived nearby.
D. A transfer of foods between Europe and the Americas
