In each of the question given below, a statement has been given with a blank. Some words or phrases have been given in the options following the statement. Choose the most appropriate word or phrase that could fit in the statement to make it contextually meaningful and grammatically correct.

The English won several fortified battles, but in the end, the Americans were able to win the _____________.

To determine the correct word for the blank, we need to analyze the context and grammatical structure of the sentence:

"The English won several fortified battles, but in the end, the Americans were able to win the _____________."

The sentence uses the coordinating conjunction "but", which indicates a contrast between the two clauses.
The first clause states that the English won several battles (individual conflicts within a larger conflict).
To establish a proper contrast, the second clause must indicate that despite losing individual battles, the Americans won the overall larger conflict, which is the "war".

Let's evaluate the options to see why "war" is the most appropriate fit:

• war: A state of armed conflict between different nations or states. This perfectly contrasts with individual "battles". While you can lose battles, you can still win the overall war. This fits contextually and grammatically.
• amity: Friendly relations. This does not fit the context of military victory ("to win the amity" is contextually incorrect here).
• truce: An agreement between enemies or opponents to stop fighting for a certain time. A truce is agreed upon or declared, not typically "won" in this contrastive context.
• cease-fire: A temporary suspension of fighting. Similar to a truce, a cease-fire is agreed to or declared, not "won".
• pacification: The act of bringing peace to a place or ending war. While related to war, it does not fit the contrast of winning individual battles but winning the overall conflict.

Therefore, the word that best completes the sentence to make it grammatically correct and contextually meaningful is "war".