Question

source: kounslcr and finch, discovering american history, holt, rinehart and winston (adapted)

1. the information provided by the map best supports the conclusion that
2. the south’s transportation system was more efficient
3. most railroads were owned and operated by the united states government
4. the transcontinental railroad linked the west and the south
5. the north had transportation advantages by the start of the civil war
6. which of the following was most likely a cause of the events illustrated in the map above?
7. manufacturing and population centers in the 1800’s were located mostly in the north
8. the manufacturing centers in the 1800’s were spread out around the country
9. manifest destiny caused a lot of americans to move to the northern states in the 1800’s
10. most of the american population was concentrated in the southern united states in the 1800’s

Explanation:

For question 9:

1. The map shows far more railroads (1840 and new by 1860) concentrated in the North, while the South has sparse rail lines. This directly shows a Northern transportation advantage by 1860, the start of the Civil War. Option 1 is incorrect because the South's system is less developed, not more efficient. Option 2 is incorrect as the map provides no information about railroad ownership. Option 3 is incorrect because the transcontinental railroad (completed 1869) does not appear on this map, and it linked the East and West, not West and South.

For question 10:

1. Railroads were built to serve population and manufacturing centers to support trade and transport of goods/people. The dense Northern rail network shown in the map aligns with the fact that the North had most of the nation's manufacturing and population centers in the 1800s, creating demand for extensive rail. Option 2 is incorrect because manufacturing centers were not spread out, they were concentrated in the North. Option 3 is incorrect because Manifest Destiny primarily drove migration west, not to Northern states. Option 4 is incorrect because the majority of the population was not concentrated in the South in this era.

Answer:

1. 4. The North had transportation advantages by the start of the Civil War
2. 1. Manufacturing and population centers in the 1800's were located mostly in the North