<span>D.) economic competition with the Soviet Union</span>
The answer is B. because it did not effect the Panic of 1893.
The answer is the invention of the wheel. The invention of the wheel was not a factor of immigration.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be that the authority of the state commerce laws diminished after this decision, since it was decided that the federal government could regulate navigation as well. </span></span>