DB 4 is based on Chapter 13: Antebellum Idealism and Reform Impulses, 1820–1860 and Chapter 14: Troubled Times: The Tumultuous 1850s. Can you identify any points where a different decision or course of action might have changed the historical path?

a.

congress passed laws allowing for free passage between states.

first representative government in british america called virginia assembly

the united states broke it's neutrality was the constant german sinking of trading vessels resulting in the loss of lives, one example would be the lusitania.

i believe the answer is the last option, the magyars preferred to invade by land.

i hope this ! : )