<span>increased politicial influence in the north
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Europeans mainly immigrated to the United States in the early 1900s, with many of those Europeans being <span>German, British, Irish, Italian, Greek, and Polish.
Hope I could help!</span>
About 10 years, however the economy was in trouble again because shirtly after the WW2 happened
It was primarily the <span>The Townshend Acts that were set in place by British Parliament that led to the Boston Massacre, since these acts called for the taxing of the colonists to pay the salaries of governors and judges in the colonies who were loyal to Britain.</span>
Supreme Court Chief Justice Roger B<span>. </span>Taney<span> made the pro-slavery ruling in the 1857 Dred Scott Case that deemed blacks weren't citizens of the United </span>States<span>.</span>
