I think you forgot to give the options along with this question. I am answering the question based on my knowledge and research. The historical event that would be most useful to include would be President Johnson's escalation of the Vietnam War after the Tonkin Gulf incident. I hope the answer helps you. <span />
The answer to your second question is D.) Welfare
<span>Originally, Dvorak went unnoticed and the composer, in frustration, even burned some of his earliest works. Eventually his music did attract some attention and praise an Dvorak experience quite a career boost when Johannes Brahms spoke in high praise of Dvorak. On Brahms pushing, Dvorak even wrote Slovanic dances for piano, the sheet music for this was sold out in just eight days.</span>
Answer: 1. 1854 bill that mandated popular sovereignty. It allowed settlers to decide if they wanted slavery in their state or not.
2. The North was very very very mad. The Missouri Compromise had made this from happening all the way back in 1820.
3. It was greatly praised. But anti slave people in the South wanted another vote. But pro slave people didn't vote because they wanted to keep slavery.
4. President Franklin Pierce
5. It allowed people to decide for themselves and they didn't have to like slavery
Explanation: Brainliest please
U need to show the map to get an answer