Answer:
Advances in assembly line mass production
Large-scale production reduces costs of automobiles
Growth in personal automobile ownership
Commuters face traffic congestion
Explanation:
Obama's Irish<span> roots date back to 1850. </span>President Barack<span> Hussein</span>Obama's<span> roots in </span>Ireland<span> go back to 1850, when Falmouth Kearney, the 19-year-old son of a local shoemaker, left Moneygall to begin a new life in the United States.
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The Louisiana Purchase refers to the purchase of the Louisiana territory by the United States from the French in the year 1803.
<h3>What is the Manifest Destiny?</h3>
This refers to the belief that the expansion of the United States through the American continent was justified and necessary.
Hence, the Lewis and Clark Expedition was the next step of expansion by the United States after the acquisition of Louisiana from the French from 14 May 1804 – to 23 Sept 1806.
The American Revolution was the period when the American colonists rebelled against the British king to claim their independence and autonomy after a struggle that led to the Declaration of Independence.
Read more about the American Revolution here:
brainly.com/question/18317211
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nullification rather than support secession
