Answer:
Both the Zimmermann Telegram and British Sinking of the Lusitania.
But, mostly the Zimmermann Telegram
Explanation:
It was replaced by the Russian tricolor
<span>In 1917, Germany, determined to win its war of
attrition against the Allies, announced the resumption of unrestricted
warfare in war-zone waters. Three days later, the United States broke diplomatic relations with Germany, and just hours after that the American liner Housatonic was sunk by a German U-boat.</span>
In the speech Washington argued for individualism by suggesting that the black people try to develop themselves.
<h3>Summary of Washington's speech</h3>
The summary is that this person was advocating that the black man endures the stereotypes and segregation for a while and concentrate their efforts on self help.
Since then there has being great changes in segregation. Schools have become accepting to all and no one is excluded from systems based on their race in America.
The work ethic has remained strong since then. People have learnt more skills for survival and more people have being educated.
Read more on segregation here:brainly.com/question/12498653
People who serve on juries have a greater respect for the system when they leave. Serving on a jury educates the person serving about the flaws in Miscomprehension about the courtroom. It also allows one to possibly bring someone to justice depending on the case in hand.
Hope this helps :)
