A - it taught him how to lay railroad tracks with steel
At the height of the Great Depression, it was said that about 25% of the labor force was out of work.
Explanation:
That everything that happens is for a reason and to trust in it, good things take time
Secretary of State John hay was an advocate of "<span>A. an open door with China" (also known as an "open door policy" since by this time China had become a powerful economic force. </span>
