All judges are appointed at both the state and federal levels of the court system in the United States.
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.
He used this to keep the communists away because they were weaker than us and could not afford to be attacked; we could.
One audience for the Declaration of Independence was the American colonists. In the document, Jefferson lays out the argument for forming a new nation. He lists the goals of the new government—this will be a government that will safeguard the people's natural rights of life, liberty, and the pursuit of happiness.