I need help with 4 business law cases. Pick only three of them then do the IRAC method on each...

I need help with 4 business law cases. Pick only three of them then do the IRAC method on each one of them

1.Brown Vs Board of education....

347 U.S. 483 ( 1954)     equal rights

2.Roe Vs Wade

410 U.S.113 (1973)      Right to choose

3.U.S VS Nixon (1973)

418 U.S.683               Presidential Privilege  

4.Engel VS Vitale  (1962)

370 U.S. 421 

Due in 27 hurs