The correct answer is: "the square deal was a program where government gave everyone a fair chance to succeed".
The Square Deal was a domestic policy implemented by President Roosevelt in 1910. It designed how to perform goverment intervention in the economy, seeking three main purpouses: preserving natural resources, control of corporations, and consumer protection. It basically aimed to achieve a fair income distribution, for example by protecting middle class citizens from bad trusts or other abussive company practices and, on the other hand, for example, by protecting companies from extreme demands required by the labor movement.