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95 សំលេងឆ្នោត

Episode

1988 - American Experience

S21E02 The Polio Crusade

The story of the polio crusade pays tribute to a time when Americans banded together to conquer a terrible disease. The medical breakthrough saved countless lives and had a pervasive impact on American philanthropy that continues to be felt today.

  • ក្រដាសផ្សព្វផ្សាយ

  • Backdrops

  • តំណដែលគួរឲ្យចាប់អារម្មណ៍

  • ថ្រេល័រ

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