They were drastically different. Hopes this helps
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>
Answer:
The causes of imperialism can be attributed to a ruler's self interest for the access of certain materials or land that can be beneficial to their country or empire. The justificiation of imperialism could be to improve the conditions of a impoverished country or to secure the access of materials that can be beneficial to those who use imperliams. The effects of imperliasm can be the division and destruction of native cultures, forced assimilation which leads to customs to be forgotten, and the looting of resources which can leave the native populations economically destroyed.
Explanation:
