As chief justice of the united states supreme court, john marshall: was a strong federalist and nationalist supported a relatively broad interpretation of federal power delivered a series of the most momentous decisions in american judicial history all of the above

Explanation:

John Marshall served as president of the US Supreme Court for 34 years. In that long period Marshall helped to strengthen the judicial sector of the Government.

In 1780 he became a competent lawyer and practiced successful advocacy in Vargínia. Two years later, Marshall took the position of deputy to the Assembly of Virginia. Became known for his spirit of justice, he believed in a strong national government and the great importance of law. As a member of the Assembly, he endorsed the approval of the Constitution that created the US Government. In addition, he was known for having a strong federalist and nationalist sense, supporting a relatively broad interpretation of federal power, and of course delivering a number of the most important decisions in American judicial history

i would think it's industries and hydroelectric power