Business owners should be held responsible for the employee injuries that occur in job. Business owners should beforehand see to it that the working environment is safe and it is the employee's sake that they should prioritize among others. So, the answer is letter D.
The federal government wanted to assimilate and introduce the natives to the American way of living and to integrate them into the society.
US has been formed by joining of the states
The name for them would be called copperheads.
Violations of the neutrality of American ships