The Treaty of Tordesillas was between the Spanish and the Portuguese, the impact was to clear up confusion on newly claimed land in the New World...honestly I hope that helps and it's right
Answer:
Over speculation and surplus of things such as agricultural products and gold and bad loans.
The federal government supported the interests of big businesses over the interests of labor unions.
Unions became popular during the Gilded Age in the US during an industrial boom. The government supported the owners of business during this period and practiced free market capitalism.
During the Gilded Age, the government took a policy of free-market or laissez-faire capitalism. This means the government did not interfere or create regulation of the economic system. They tended to support the practices of corporations because they were wealthy and had power. Unions demanded higher wages, government regulation, and better working conditions. All of these demands went against the thinking of the time and would have cost the government money and the favor of the powerful in the country.