I believe the answer is D because it explains how the states are restricting trade.
I would say production costs would be the answer
Scientists find artifacts and have to analyze them to inference what society it can from and what it was used for <span />
OSHA stands for the Occupational Safety and Health Administration , which is the US agency of labor.<span>
Based on specific OSHA definitions of workers and their roles, job site inspections should be performed only by competent persons.
</span><span>Competent person means that the job site inspectors satisfies formal education requirements and has specialized training regarding job-site inspection procedures and related laws.</span>
The Congress of the United States is the entity is empowered by the constitution to establish the lower federal courts.
<h3>What is the Unbited States Congress?</h3>
This is the legislative arm of the United States of America. The members of the congress are those that are made to make the laws in the country.
The congress is made up of senators and they have the power to establish the lower courts that are in the country.
Read more on the congress here: brainly.com/question/1578160
