1. In what ways was the American victory at Midway & the Japanese triumph at Pearl Harbor alike? 2. Why was Okinawa a significant island in the war in the Pacific?
3. Why was Roosevelt anxious to make concessions to Stalin concerning the fate of postwar Germany?

1.In both battles, the lands were avenged by both sides. It also seemed like the both the battles were a turning point in the Pacific War for both sides.

2. It was significant because the Japanese unleashed over 1,900 kamikaze attacks on the Allies during the Okinawa campaign which killed 5,000 seamen and sunk 30 American ships.

3. Roosevelt was a mediator and he had hoped that the Soveit Union would stand by its commitments to join the war against Japan and he also wanted Stalin's support for a new world peace organization.

Hope this helps :)

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°