At the beginning of the poem changes dramatically at the end of the implicit tracked as if the author said: "It is now on foot, although it was ". It's the same thing as saying that the beginning of their existence, which was weak and easily stands alone and now, has gained strength. Force not only permanent, but for the service because of terrible losses they have purchased.
Angelou encouraged the public to react very positively on the African continent thanks to this powerful poem. He does it with the words "two ...