The statement that best explains how the idea of Manifest Destiny led to the Mexican-American War would be that "<span>Mexico was a barrier to achieving what many believed was America’s destiny to expand to the Pacific," since Manifest Destiny held that the US was "destined" to expand all the way to the West Coast. </span>
Explanation:
The strategy of "containment" is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism after the end of World War II.
Answer:
Start a new production line of stronger and more agile ships known as the Dreadnought