Use the text we all scream for ice cream to answer the question

What did you learn by reading this text

Who lived in New York

The history of ice cream

All about George Washington

How much ice cream trucks cost

The text does not specifically mention who lived in New York, George Washington, or how much ice cream trucks cost.

The text mainly talks about the fact that people love ice cream and the phrase "we all scream for ice cream" is a popular saying related to people's excitement for this delicious treat. Therefore, the main thing learned from reading this text is about people's love for ice cream.