Industrialization, advance in technology
Answer:
The Underground Railroad was a network of people, African American as well as white, offering shelter and aid to escaped slaves from the South.
Explanation:
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In the 16th century, Martin de Azpilcueta theorized that the inflation in Europe at the time was caused by Speculation on the Dutch tulip market.
If your wondering <em>who Martin de azpilcueta is then read the below.</em>
Martín de Azpilcueta, or Doctor Navarrus, was an important Spanish canonist and theologian in his time, and an early economist, the first to develop monetarist theory
The Wall Street had Crash on 1929 october 29th
