How did california statehood spark a new crisis over slavery?

Enlightenment philosophers employed to distill scientific truths through experimentation and observation. a. greek mythology b. galilean proofs c. religious philosophy d. scientific method select the best answer from the choices provided a b c d

Which directions did the mongols travel as they swept across asia and europe

1. america's first national road morse 2. joined lake erie with the hudson river cooper 3. steam-driven locomotive erie canal 4. allowed businesspeople to keep in touch with trends cumberland 5. telegraph code fulton 6. clermont telegraph