Question: whose leadership on the supreme court helped strengthen the power of the federal government
Answer: John Marshall

title: John Marshall
text: John Marshall John James Marshall (September 24, 1755 – July 6, 1835) was an American politician who served as the fourth Chief Justice of the United States from 1801 to 1835. Marshall remains the longest-serving chief justice in Supreme Court history, and he is widely regarded as one of the most influential justices to ever sit on the Supreme Court. Prior to joining the Supreme Court, Marshall served as the United States Secretary of State under Federalist President John Adams. Marshall was born in Fauquier County, Virginia in 1755. After the outbreak of the American Revolutionary War, he joined the