One Study Traced the High Number of Cavities in Poor

question 7

Multiple Choice

One study traced the high number of cavities in poor children to______________.

• A)increased lead levels in the children's blood
• B)shortages in calcium and vitamin C
• C)Both A and B
• D)None of the above

---

Definitions:

Paris Peace Conference

A series of negotiations held in Paris in 1919 that concluded World War I and reshaped the map of Europe.

Pro-Western Buffer States

refers to countries aligned with or supported by Western powers, positioned geographically to counter the influence or expansion of adversarial powers, especially during the Cold War.

Palmer Raids

A series of raids conducted by the United States Department of Justice to capture, arrest, and deport radical leftists, especially anarchists, from the United States in 1919 and 1920.

Bolshevik Revolution

The 1917 uprising in Russia led by Lenin's Bolshevik Party, culminating in the overthrow of the Provisional Government and the establishment of a communist state.