According to the Qur'an, why did Allah create a diversity?

" It reminds humans that Allah created us all different for a reason, that we may know each other. Racism is not only interracial, but it is also intraracial. Meaning, that one can even find racism within certain ethnicities and races. If all humans were identical, we would not be able to tell each other apart. Further, diversity is a blessing. If we all ate looked, dressed, ate, and spoke in an identical manner life would be quite boring."

Explanation: i personally am a muslim and i read this off of a text earlier in the day

"It reminds humans that Allah created us all differently for a reason,that we may know each other.Racism is not only interracial,but it is also intraracial.Meaning,one can find racism within certain ethnicities and races,if all human were identical,we would not be able to tell each other apart.Further diversity is a blessing,if we all ate looked,dressed and spoke in identical manner life would be quite boring".

Explanation:

I personally am a Muslim and I read this off of a text earlier in the day.

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jim crow laws were enacted in northern states.

porter is writing economic history because he is focusing on the cost of developing vaccines.