Which political document was the first to form self-government in the British colonies The Magna Carta
The English Bill of Rights
The Mayflower Compact
The Massachusetts Charter

i beleive its 1)aids

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.