Answer:
By using his highly trained and disciplined army in brilliant ways (this made Austria gain more and greater power).
It increased the demand for coal and iron. we need the iron to build things and the coal to power things. Remember coal is what powered the steam engine.
Answer:
It wasn't told until 50 years later because he did not want to get caught at the time for helping many jews escape. And many people don't care about all that stuff. But Sir Nicholas Winton(The man who saved those people) knew deep down inside that he had done something good whether people needed to know or not.
Explanation:
They became wealthier by finding gold and sending it back to Europe
