B. The semicolon can be substituted for a comma.
Are you in love with someone or something? Is this a question that you want help with? Let me know if I can help. Thanks:)
I am going to say A is your answer. Neither side was able to seize territory from the other.
I'm not sure why you asked this in the English forum, but hopefully this helps you anyway. :)
Answer:
Based on https://thewandererliteraryjournal.wordpress.com/2015/12/11/thoreau-on-nature-in-walden/ it states
"In his writings he suggests that all living things have rights that humans should recognize, implying that we have a responsibility to respect and care for nature rather than destroying it."
Hope this helped you.
If it is one and only one of the above, the answer is A.