Which of the following is an example of how the government of the roman republic contributed to the democratic principle of separation of powers?

It was based on a tripartite system.

Explanation:

The Romans also set up a separation of powers. One person or one office could not have too much control. It was a tripartite system. There were three different parts of the government: the Senate and the Assemblies, the Consuls, and the Judges.

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".

e. all of em

~courtney