Didn't read the book but mostly Louis was brave because he risked making vaccines and testing them on others to save many more people. He made the effort to save others and did a lot of work and experiments to help advance the medical world of science.
The developments made in the Compromise of 1850 was the Fugitive-Slave law and the ban on the slave trade in the nation's capital. The Fugitive-Slave law was declared for runaway and captured slaves to be returned to their respective owners.
The symbol of deindustrialization is called the Rust Belt.
Once Baloo and Bagheera taught mowgli the master words Mowgli started to develop a change
G major only has one sharp in its key sig