Final answer:
The French and Indian War led to tensions between colonists and the British due to increased costs and British policies, ultimately contributing to the outbreak of war.
Step-by-step explanation:
The French and Indian War pushed colonists and the British towards war primarily due to the costs of the conflict and the British government's response to it. The increased expenses from the war compelled the British to impose oppressive taxes, such as the Stamp Act and Townshend Acts, on the colonists to recover their financial losses. Additionally, the British restricted settlement west of the Appalachians through the Proclamation of 1763, which angered the colonists who wanted to expand their territories.
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