Use the map to answer the question. According to the map, how did people first arrive in North America?

A. They traveled by boat from Africa.
B. They sailed across the Atlantic Ocean.
C. They migrated from South America to North America.
D. They walked or paddled from Asia to North America.

deseasie in europe              

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.

during the hitler era and it caused them to declare war on germany