They made numerous committees and agencies to fight corruption both in the government and the private sector. These agencies and committees would revise companies and see if they were bad to the workers and would protect the workers more which reduced the company's powers.
The Underground Railroad was a network of people, houses, and roads that led slaves from the South to the North to escape their masters and enjoy freedom in the North and in Canada. Conductors were people who led slaves from one house to another to evade Southern rangers who were looking for their masters' lost slaves.
Based from this information, statements 1 and 4 are characteristics of the Underground Railroad.
July 20, 1304 – July 18/19, 1374), commonly anglicized as Petrarch
Rapid population growth and rebellion