tbh it's been about a year since i studied this stuff in HS
so it is ether C or D but i think the best answer is D
Answer:
<em>establishing a policy of imperialism</em>
The correct answer of the given question above would be option D. The Dred Scott decision influenced the presidential elections of 1860 since the decision strengthened the Republican Party, which won the election. This <span>outcry over the Dred Scott decision urged Northerners to vote Republican, to represent their stance against slavery, by electing Abraham Lincoln as President of the United States in 1860. Hope this answers your question.</span>
First event leading to US's enter into WWI:<span>Sinking of the Lusitania.
May 7, 1915.
American gov said stop unrestricted warfare.
Germans said okay.
</span>Second event leading to US's enter to WWI:<span>Germany publicly announces using unrestricted sub warfare again.
January 1917.
America gives second warning.
Germany ignores warning.
</span>Third event leading US's enter into WWI:<span>Zimmerman.
Telegram sent to mexico by germany.
Intercepted and decoded by great britain.
translation given to US in Feb. 1917
America begins to mobilize for war.
</span>Fourth event leading to US's entrance in WWI:<span>April 1917.
German U-boats sink four US merchant ships.
America enters the war April 6 1917.</span>
