Germany caused the United States and Soviet Union to be allies for a period of time between 1941 and 1945.
Although the relationship between the United States and the Soviet Union had been strained for many years before World War II, they became allies to defeat Nazi Germany. The main reason the Soviets entered into an alliance with the United States is because of Nazi descision to launch its invasion of the Soviet Union in June, 1941. Without the help of the Soviet Union, the United States and Great Britain would have had difficulties achieving a military victory over Germany.
Because the germans sunk the lusitania, they blocked trade routes and they killed americans
I think the correct answer from the choices listed above is option B. A major cause of European exploration would be the <span>desire for direct access to spice's. Since during their time, spices are very important and are also indicators of how rich a country is. Hope this answers the question.</span>