Review the map above. Why is the black line significant in American history? It represents the northern boundary line for territory claimed by Mexico.
It represents the main route for settlers moving into the Oregon Territory.
It represents the northern boundary line for the territory claimed by the United States.
It represents the path of the Transcontinental Railroad, a major trade route in the United States.

Plz which of the following statements about life in europe during the middle ages is not accurate. a. by the middle ages the only unifying factor in europe was christianity. b. most people lived in rural areas and worked on farms. c. priest, monks and church officials were virtually the only people in europe who could read and write d. most people lived in cities or towns and worked as skilled artis most people lived in cities or towns and worked as skilled artisans.