<span>The United States Census counts government units across all States. ... Special district governments are independent, special purpose governmental units, other than school district governments, that exist as separate entities with substantial administrative and fiscal independence from general purpose local governments.</span>
I think your answer is D.) Labor Unions although if this is incorrect please let me know so I can research more on the subject.
Institutionalized Norm is your answer .-.
Answer:
during the Philadelphia Convention—now known as the Constitutional Convention—which convened from May 25 to September 17, 1787
Explanation: