What does Roosevelt mean when he declares that Americans ""must see that each is given a square deal""? What does he mean by ""square deal""?

He meant that all American farmers must be able to get good assisstance inorder to help them in their daily needs.

Explanation:

The speech "A square deal" was made by Roosevelt during his presentation to the New York Agricultural Association in 1903. This speech was prompted on the need to recognize the American farmers on whom the foods and feeding of the entire country dependson.

He made the speech bearing in mind that the efforts of the farmers should be recognized and the assisstance to help in keeping the farmers and their families in comfort leading to the prosperity of the country.

b) race riots in several cities

he sent troops to protect the students as they entered the school.