Describe the relationship between Ona and Martha Washington. How did they perceive each other, and how did Martha betray that relationship?

What where the five beliefs of the french philosophers?

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

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