Answer to this question it seems to be "A".
Answer:
B
Explanation:
since slavery ended, it would be possible for African Americans to get at least a decent pay.
Financing the Transcontinental Railroad<span>. The first </span>transcontinental railroad<span>, built between 1864 and 1869, was the greatest construction project of its era. It involved building a line from Omaha, Nebraska, to Sacramento, California, across a vast, largely unmapped territory.</span>
What do I answer I know all about this.
