Which of the following were measures taken by Cardinal Richelieu to augment and centralize the powers of the French state? Select all that apply.


He concentrated on repairing and expanding the country's infrastructure, building new roads and canals.


He reorganized the French economy according to mercantilist policies.


He extended the use of intendants, commissioners for each of France's thirty-two districts.


He encouraged Louis XIII to establish an elaborate palace and ground at Versailles.