Is a letter from George Washington to Thomas Jefferson a primary source?

Use the drop-down menus to answer the questions. which group contributed about half its income in taxes? the aristocracy paid of its income in taxes.

Which of these was an accomplishment of the han dynasty? the invention of the seismograph finding a water passage to europe the invention of the ballpoint pen the invention of the abacus

Which of the following statements describes the philosophy of thomas hobbes? democracy is necessary for a country to succeed. b. a country needs a ruler with absolute power to succeed. c. people have natural rights to life, to be free and to own property. d. a country needs no rulers or government to be safe and successful.