HELP ASAP PLEASE How did dropping the bombs end the war and were using the bombs necessary to end the war?

Why did the soviet union lose the cold war?

What is one example of trench warfare ?

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.