Respuesta :
Answer: 1st box, 3rd box, and 4th box.
Explanation: Correct answers on Edg.
The conclusions drawn from the Jackie are African Americans could compete on the baseball field, Racism could be overcome, and Other sports could be desegregated.
What is color line?
Color line was the barrier before 1947 that described the barrier between the color of the persons means the black and white men.
Jackie Robinson was the black American man. He broke the color barriers between the American people's by becoming the initial Educatee League Baseball player.
He broke the color line and beaming the famous in professional  Baseball player and due to Jackie, the  African Americans could compete on the baseball field.
Due to becoming famous in baseball, game, Racism could be overcome and as a result the sports could be desegregated by the help of Jackie.
Therefore, the color line was the barrier line that was broke by Jackie.
Learn more about the color line, refer to:
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