Which impact is lincoln most likely hoping to achieve with the above statement

1.the hosts on two opposing mountains stood,  

2.thick as the foliage of the waving wood;  

3.between them an extensive valley lay,  

4.o'er which the gleaming armour pour'd the day,  

5.when from the camp of the philistine foes,

6. dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,

thousands of people

explanation:

i think the anti-race spokesman is working to achieve equality between whites and blacks and to encourage blacks to shakespeare's theory