What is the biggest chungus? please help i need this for my histry projecc

In 1840 which route is the easiest to take to travel from baltimore, maryland, to vandalia, illinois? a-chesapeake and ohio canal. b-wilderness road c-national road d-erie canal

Which country’s foreign policy is designed to threaten u.s. economic superiority? china russia iran japan

Describe some of the developments in indian vilization that you think make this era worthy of the title "the golden age" explain what makes these developments important and valuable.