The real causes of World War I included politics, secret alliances, imperialism, and nationalistic pride. However, there was one single event, the assassination of Archduke Ferdinand of Austria, which started a chain of events leading to war.
He was acquitted of all charges by the senate
The one that declared organized resistance by southern states that would prevent racial integration in the south is : Senator Harry F. Bryd
This events was commonly known as the massive resistance, when senator harry unite all white politicians in the state to do a massive campaign about the cause
Hope this helps
The schoolteacher who helped to educate the general public about the poor living conditions of the mentally ill is Dorothea Dix.
<h3>Who is
Dorothea Dix?</h3>
Dorothea Dix was an advocate who led the reform efforts for mental health care in the united states.
As a result of her effort, she ensured the founding of more than 30 hospitals for the treatment of the mentally ill people in the country
Therefore, the Option A is correct.
Read more about Dorothea Dix
<em>brainly.com/question/25818042</em>