What led to the american dorminance in the early 20th century

What did the incas accomplish? a. written language b. formalized religion c. conquest of the western south america d. formalized government

James ll caused problems during his reign because his religion was: protestant lutheran catholic

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.