In my opinion, the main argument in favor of affirmative action is sustainability.
1.Diaz's regime declines.
2.Pouplar discontent.
3.Rises of new generation of potential leaders.
4.Centennial and presidential election $party
I give u 4!
I think your answer should be either the third choice or second choice. They both make sense to me but the other two are definitely not it. Hope this helps! =^-^=
Sin(64)=0.899=cosx
cos-1(0.899)=x
x=25.973°