After the outbreak of the great war in europe, president woodrow wilson worked for the united states to
a. join the allies.
b. remain neutral and not take sides in the war.
c. ensure the isolation of the united states during the war.
d. enforce sanctions against germany.

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.