Question

choose the best idea to add to a summary of \more than a uniform.\ athletes and their uniforms represent different countries at the olympic games. olympic teams consider colors, symbols, and a countrys history when designing uniforms. uniform colors might be related to, or even match, a countrys flag. some countries choose to put a meaningful national symbol on the teams uniforms. team uniforms sometimes incorporate details that relate to a countrys history and cultural background. a u.s. olympic uniform once included stars to remind people of the united states independence.

Explanation:

Para un resumen, se busca una idea general que abarque varios aspectos. La opción "Team uniforms sometimes incorporate details that relate to a country’s history and cultural background" es más amplia y abarca elementos como colores (relacionados con la bandera), símbolos y detalles históricos (como en el caso de los Estados Unidos). Las otras opciones son más específicas y solo abarcan un aspecto (colores, símbolos, un ejemplo concreto).

Answer:

Team uniforms sometimes incorporate details that relate to a country’s history and cultural background.