The answer to this is..
Plenty of labor was available from immigrants.
Industry grew, particularly in coal and steel.
There was trade going on with European nations.
Hope this helped!
<span> Many people of progressive thought seeking a constitution and European style of life.</span>
Maybe the first one sorry if it’s wrong
Answer:
being the firstborn child
Explanation:
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>
