It is "<span>fight for equal rights and better conditions."</span>
Answer:
d) to avoid plagiarism and practice academic honesty
Explanation:
Laws would vary from one State to the other, which would make it difficult to adhere to if you're not from that State. Also, politics would play into effect. I'd like to use the American Civil War as an example; some states were for Slavery, meanwhile others sided on the abolishment side. That could come into play here, and that could be extremely dangerous.
They had different views on slavery. The south supported the use of slaves and the north was against it.