Multiple choice What was the main source of contention leading up to the French and Indian War? the desire to raise taxes the desire for more land the hope that colonists would not rise up against Britain the desire to rid the land of all Native Americans Reveal answer Fill a bubble to check yourself B Correct answer Explanation The primary cause of the war was the competition between Britain and France for control over the Ohio River Valley. Both nations sought to expand their influence and land holdings in North America.