Which of the following best explains why worldwide reactions to U. S. involvement in Vietnam grew increasingly hostile during the late 1960s and early 1970s?

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.