It is true, at least from what I've learned.
Answer:
In the case of the former slaves who became free after slavery was abolished, they were not always treated as such. Sure they were free in the eyes of the law, but many opportunities that a lot of white folk had weren't immediately available to everyone. In theory, being free could mean having more opportunities, but you have to remember just because you're free it doesn't mean you are guaranteed certain rights or opportunities as others are, it just means you have free will and you aren't in shackles. After all being free doesn't mean being fair or equal, and they are definitely not synonymous.
Tools, cloth and most other goods were made by hand prior to
the Industrial Revolution. Due to
improvements in automation and assembly lines, more goods were produced at a
lower price during the Industrial Revolution.
Machines replaced hand tools and steam was used to run the machines that
made the tools. Cloth and shoes also
became machine-made. Another outcome of the Industrial Revolution was the implementation
of the factory system.
The missile launch crisis
The second third and fourth amendments were significant during the late 1700s because the british soldiers forced citizen to submit to their authority during colonial disputes that is before revolution.The first amendment did not provide the right to bare arms.