[Drew68]

Look at how many people claim they are African-American, and that Africa is their 'home'.

Exactly. Many African-Americans refer to Africa as the "Homeland" all the time. This isn't a smoking gun.

[fightinJAG]

They do? I’ve never known any who do “all the time.” I’ve only known people to say that who are actually from Africa, like first or second generation.

[Red Steel]

Exactly. Many African-Americans refer to Africa as the "Homeland" all the time. This isn't a smoking gun.

Do Africans-Americans always say he is the "The son of this soil" of being from Africa to?

The words are from the Kenyan Parliament. See highlighted the words below: