A stage of the triangular trade
(When they where crossing the Atlantic Ocean)
I'm 100% sure, the answer is B. German invasion of Poland.
The Germans invaded Poland, and crossed Poland to Russia, where they broke the treaty with the Soviet Union.
Afterwards, the Soviet Union joined the Allies, and WWII began.
Hope this helps!:)
The government answers the three basic economic questions in the type of economy known as command economy.
Your question ain't that clear but ill try.
Question:
what role did disease play in the Spanish conquest of the Americas?
Answer:
The Americas was a land inhabited by natives with no contact to Europeans until the conquest of Europeans. Europeans have brought guns, religion, and accidentally brought diseases as well. The Native Americans had no immunity to things like "small pox" and it wiped out large amounts of their populations at a time.
Hope this helps :D '_')b