it's about Charles Darwin

6. why did louis xvi call a meeting of the estates-general in 1789? how long had it been since such a meeting had been called?

To what extent did mary lease's concepts of justice, freedom, and equality agree with those of samuel gompers and emilio aguinaldo? how did they compare with those of the pinkertons at homestead?

Need ! how did sumner define liberty in the book of "voices of freedom"