Why was sparta's deal with persia so important to the war against athens

Which amendment prohibits federal and state courts and federal administrative agencies from hearing cases in which a private party names a state as a defendant without the state's consent?

How conditions changed in the american south over the final decades of the 1800s for african americans. consider black politics, black voting, and the rise of segregation

What former head of the cuban secret service was charged with protecting the country's prime minister for nearly 50 years?