Please help me , what is the correct answer?

What type of sentence has at least one independent and one dependent clause

    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

According to confucius the main goal of schooling was for young men to become? a. gentle men b. warriors c. monks