Which construction project connected new york city to the great lakes?

(a) erie canal

(b) baltimore & ohio railroad

(c) cumberland road

(d) national highway

(e) transcontinental railroad

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

The collapse of the roman empire most likely to empower the catholic church because

    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