Answer:
The "I have a Dream Speech"
Explanation: The speech he made to stop segregation.
The largest fear was the position on the slave issue. The pro and anti slavery advocates feared that the addition of California to the Union could cause a senate majority on the other side. The territory was left without a formal government after a debate within the senate and failed the amendments about the addition of California.
The writs of assistance was an act put into place by the British government that allowed them to search anything if they felt that smuggled goods were inside.