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

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.

declare war, appoint military officers, sign treaties, make alliances