Which of the following describes the conclusion drawn from jackie robinson’s breaks of the color line in professional baseball?

check any of the boxes that apply.
-he proved african americans could compete on the field
-he proved racism could block progress
-he proved racism could be overcome
-he proved other sports could be desegregated
-he proved deprecate was sometimes equal

The image below is a poster from world war i: image of poster that shows a hun soldier climbing out of the water. the following message is on the poster, beat back the hun with liberty bonds. public domain what was the main purpose of this poster? to create public distrust of germans to encourage young men to enlist in the army to demonstrate the reason for entering the war to generate financial support for the war effort