Many greek city-states encouraged migration to areas outside of Greece during the 8th and 7th centuries B.C in order to "<span>c. Establish bases for commercial and military expansions" which the Greeks desperately needed.</span>
Answer:
In practice, neither the Vice President nor the President pro tempore—customarily the most senior (longest-serving) Senator in the majority party—actually presides over the Senate on a daily basis; that task is given to junior Senators of the majority party.
the 13th Amendment abolished the slavery, the 14th was effectively a bill of rights, guaranteeing the new black citizens their political and legal equality, the 15th stated in unambiguous terms that citizens' Rights had not to be limited by "race, color or previous condition of servitude".
The roots of human rights abuses can be found in early history where people believed that some people were inherently more important than other people. There is even the famous Aristotelian doctrine that some people were created by nature to be slaves. These perceived differences between people have been reduced, but still exist with many people believing that they are better than other people, which is why there are issues with preventing it.
