The answer is c,d,a those are the correct answers
A.
Undermine
erode the base or foundation of (a rock formation).
Cartels, monopolies, trusts, and horizontal and vertical integration all share the goal of increasing profits. The step by the federal government to limit the power of corporations is the Sherman Antitrust Act. The argument that supports the perception of the big business leaders as "captains of industry" is that the support for technology benefits the economy.
Dont lend out money!!!!!!
Herbert Clark Hoover's early careers helped set him up for his future presidency because he gained useful experience that ended up playing a major role in his future job as the 31st president. During the Great Depression, he did his best to help rewire the United States into a more progressive era.