Which united states city was considered the center of trade in the 1820s

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.

Why did allan bakke file a lawsuit?

Describe the views of the federalists. how did they feel about ratifying the constitution.