How did the US end up at war with Nazi Germany?

What happens to reptiles when an excess of parathyroid hormone is present (nutritional secondary hyperparathyroidism)?

Extra Credit 1 The adrenal gland is attached to the kidney in animals.

In what way did the Soviets attempt to take control of the entire city of Berlin, only to be embarrassed by the Berlin Airlift?

The “radio priest” was a radical who called FDR’s program what on the air?

Why did the US place an oil embargo on Japan?

When UN troops pushed the Communist North Koreans back almost to the Yalu River, who had almost half a million troops standing by to help them?

Which of the following is included in comprehensive income?

What was the name of the Soviet secret police, which worked to eliminate political enemies—even “enemies” on their own side, as in the Spanish Civil War and after WWII?

What particularly concerned planners after the invasion of Saipan, where the Japanese convinced hundreds of civilians to kill themselves?