When Germany Invaded the Soviet Union in 1941, the United

question 6

Multiple Choice

When Germany invaded the Soviet Union in 1941, the United States

• A) promised aid to the Soviets but did not deliver.
• B) refused to provide any military or economic assistance.
• C) gave only nonmilitary aid to Russia.
• D) made lend-lease aid available to the Soviets.
• E) sent U.S. ships to Soviet naval bases.

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Definitions:

ECG

A test that records the electrical activity of the heart to detect heart conditions.

ECGs

Electrocardiograms, a medical test that measures the electrical activity of the heart to identify abnormalities.

Atrioventricular Valves

Heart valves located between the atria and ventricles, enabling blood flow from the atria to the ventricles while preventing backflow.

Semilunar Valves

Valves located at the exit of both the left and right ventricles of the heart, which prevent backflow of blood into the ventricles.