B is correct answer.
On B it saids, It began by 1890 and it continued until 1947 is the best describes the history of segregation in professional baseball.
Hope it helped you.
-Charlie
The answer to you question would be C.
hope this helps
<h2><em>What</em><em> </em><em>the</em><em>?</em><em> </em><em>I</em><em> </em><em>can't</em><em> </em><em>understand</em><em> </em><em>your</em><em> </em><em>quest</em><em> </em><em>tho</em><em> </em><em>:</em><em>\</em></h2>
The power to declare war
Congress declares war.
Hope this helps:)