Who was involved in the pelopelesion war and why

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.

What was the national government’s biggest concern is facing a war under the articles of confederation

What was president theodore roosevelt’s square deal