Government in which power is limited to a single person or very small group exists in a.) cuba b.) costa rica c.) the united states d.) brazil

Which is the best example of a primary source ducument useful in the study of history ?

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.

Where did industrial capitalism originate and what advantages did this location have