If this is a open ended question I'd say the civil rights movement.
Answer:The election of a Republican, Abraham Lincoln, to the presidency of the United States and fears that Republican control of the executive branch would threaten slavery and the traditional rights and liberties of Americans precipitated the secession crisis in Texas and elsewhere.
Explanation:
Answer:
The Union army was hampered by Confederate forces, inclement weather, inferior roads, ... Campaign that would lead to a swift and successful end to the war.
Explanation:
The correct answer is B) Urged Americans to oppose the military draft during World War I.
This famous incident resulted in the Supreme Court case Schenk vs. US.
In this Supreme Court case, Schenk argued that his anti-war stance should be protected under the first amendment right of freedom of speech. However, the Supreme Court ruled against Schenk. The justices stated that Schenk's speech presented a "clear and present danger" to American society, hence why it was not protected by the first amendment right to free speech.