The correct answer is A. Japan invades Manchuria, Tripartite Pact signed, US Oil embargo
Explanation:
The three events are related to key events before and during the Second World War, especially in relation to Japan that belonged to the Axis Powers. The first event was the invasion of Manchuria, China by the Japanese Empire in 1931. This event is considered by some historians to be the beginning of the Second World War. Moreover, the event was an attempt for Japan to gain power. This event was followed by the Tripartite Pact in 1940 that was signed by Axis powers including Japan to officially form an Alliance during the Second World war.. Finally, the U.S. Oil embargo took place in 1941 as the U.S. that belonged to the Allies decided to ban the export of oil to Japan (Oil Embargo) as a way to weaken Japan powers in the War.
