yes
The DL or Disabled List.
A baseball lineup is the list of players that will participate in a game.
No
25
Yes
No.
Rosters are the list of eligible players who can play for a team.
Joe DiMaggio
David ortice,and Jose Batista
Hank Greenberg
That list shows the first black players oneach team and not who the first black players were overall. Paige made his debut with the Cleveland Indians on July 9, 1948 while Larry Doby'sdebut with the Indianswas July 5, 1947.
http://thegoodinsports.com/athlete-foundations-and-charities/baseball-player-foundations-and-charities/ Check out the above link for a list of baseball players' foundations.