Explanation:
Slaves are those people who are bound by the authority of someone and are meant to serve that authority
They call it <span>china's sorrow hope this helped</span>
The answer is ex post facto laws
Answer: B They were worried that the revolution would spread across Europe.
Explanation: At that time, Europe was ruled by a handful of very powerful monarchs who had complete control their of nation and after hearing about the monarchy in France overthrown, and their king beheaded, they grew worried for their own fate and feared that the french uprisings would spread to their nations and resolved to try to stop the spread of the revolution.