Today, everyone can see that the entire team wears identical uniforms. An entire team wears uniforms of the same color and style. Each uniform must have the player's number on the back. Even the color of the jersey worn under a uniform must be a color that represents the team they play for. In the 19th century, uniforms did not have to be the same and were not identical. Each position player wore a different colored jersey. Each team even had its own color of socks. This meant that no teams played each other except for their