Have you weighed the merit and Cons of tribalism to the world we are in today especially Nigeria?

Let's consider a country like Holland and others that have just only one tribe, The Government revenue and welfare are share equally between the provinces,regions or states because they speak only one language and no tribal differences.

Tribalism, to my understanding hasn't done enough for Nigeria and Africa as a whole, i.e:

Hausas will not wage war againts themselves but Yorubas or Igbos and vice versa.

Igbos will not want to share ideas that will bless someone of a different tribe but co Igbos.

Yorubas will always want to consider his co Yoruba above other tribe even if they don't merit it.

Tribal sentiment have to be addressed so that we can leave a good legacy to the new generation and make the world a better place for our children to leave in.

Many thanks.