Why were the executions of Sacco and Vanzetti controversial? A. They were convicted of murder without hard evidence.
B. They were convicted because laws favored foreigners.
C. They were convicted although they had confessed to a different
crime.
D. They had not been convicted of any crime.

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.