What Chinese invention allowed ships to move their sails and sail the wind for the first time? true or false

    which of the following was anecological  result of european exploration from 1400 to 1800?   a.  increased trade with east asia      b.  the spread of epidemic diseases      c.  expansion of english territory      d.  the spread of christianity

Why is it important that dr. luther king jr. use non-violent protest to create social change?

Why did europe nations send missionaries to convert people in africa and asia to christianity