Help please Giving medals

How did Southern blacks lose rights in the years after the Thirteenth, Fourteenth, and Fifteenth amendments? (1 point) *
New amendments later limited black Southerners’ legal status.
Few black Southerners took advantage of their new found freedoms.
The South enacted Jim Crow laws.
2. Which of the following was an effect of the transcontinental railroad? (1 point) *
The nation shrunk in size.
The population of the West increased.
Industrial development was stalled.

Question

Help please Giving medals

How did Southern blacks lose rights in the years after the Thirteenth, Fourteenth, and Fifteenth amendments? (1 point) *
  New amendments later limited black Southerners’ legal status.
 Few black Southerners took advantage of their new found freedoms.
 The South enacted Jim Crow laws.
2. Which of the following was an effect of the transcontinental railroad? (1 point) *
  The nation shrunk in size.
 The population of the West increased.
 Industrial development was stalled.

anonymous · Answer

whats your guess for the first one?

anonymous · Answer

C

anonymous · Answer

I think you're correct. How about the next one

anonymous · Answer

And I think the second one is B

anonymous · Answer

correct again