1). Legend
2). Latitude
3). Relative Location
4). Compass Rose
5). Absolute Location
6). Longitude
7). Prime Meridian
8). Equator
I think this answers both of your questions. <span>Many apartments didn't have windows, heat, or indoor plumbing. Streets were littered with garbage. Half of all babies at the time died before the age of one.</span>
Answer: The Fugitive Slave Act required all citizens to assist in the capture of escaped slaves, which the North didn't approve of, as they wanted to end slavery.
Explanation: In many history classes, you'll be taught that the North wanted to free all the slaves and <em>opposed</em> the South's cruel use of slavery, although all states similarly took advantage of those who were slaves.
If the Northern states were to <em>approve</em> of the Fugitive Slave Act, they'd want to support slavery in the South, which wouldn't connect to what you'd be taught in school.