-Who Would Have Most Likely Worn This Souvenir Pin Commemorating

question 26

Multiple Choice

-Who would have most likely worn this souvenir pin commemorating Apollo 11's moon landing in 1969?

• A) feminist activists
• B) members of the New Left
• C) Soviet sympathizers
• D) working- and middle-class Americans

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Definitions:

Right Ventricle

The lower right chamber of the heart that receives deoxygenated blood from the right atrium and pumps it into the lungs via the pulmonary artery.

Pulmonary Semilunar Valve

A valve in the heart located between the right ventricle and the pulmonary artery, preventing backflow of blood into the heart.

Pulmonary Artery Trunk

The main vessel that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.

Dilated Veins

Veins that are enlarged and often visible under the skin due to increased blood pressure or volume.