What was the immigrant experience like during the early 20th century? i just don't get this..

Who was in charge of american troops during world war i?

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.

Explain the goal of redistricting. how does redistricting support the democratic process?