This image reflects the American spirit during the Civil War.
the Railroad Wars
the Prohibition era.
the era of Westward expansion

the answer would be logic.

typical characteristics of global cities include all of the following except being culturally isolationist.

explanation:

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.

the correct answer is a