The French and Indian War began over the specific issue of whether the upper Ohio River valley was a part of the British Empire, and therefore open for trade and settlement by Virginians and Pennsylvanians, or part of the French Empire.
The correct answer among all the other choices is antipodes. This word describes the people who live on opposite sides of the world. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.