Panama Canal Zone separates the North from the South <span />
Answer: All-encompassing sectional differences on the issue of slavery, such as outright support/opposition of slavery, economic practices, religious practices, education, cultural differences, and political differences kept the North and South at near constant opposition to one another on the issue of slavery.
Under feudalism, a piece of land granted to lords and knights in exchange for loyalty was called a fiefs.
Plebians were the nonaristocrats in the Roman Republic, mostly those who do not possess fields, ground. Three institutions created to protect plebeians were The Roman Gens (families that had the same appellation, nomen or forefather), The Roman Curia (the central administrative organism of the Catholic Church), and The Roman Tribes (<span>the voting units of a legislative assembly</span>).
I believe the answer is b it’s the most significant movement that stressed human reasoning and it fits best in the time period. Hope this helps!