Which country took the lead in providing social insurance to workers in the 19th century

In the united states the largest number of sheep are raised in the a.west b.north c.east

What states were considered a part of the antebellum south?

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.