Question

who did adams choose as the new chief justice of the united states and why?

Explanation:

John Adams chose John Marshall as the 4th Chief Justice of the U.S. in 1801. A key reason was Adams, a Federalist, wanted to entrench Federalist influence in the judiciary before his term ended, as the incoming president Thomas Jefferson was a Democratic-Republican. Marshall was a loyal Federalist who would uphold Federalist principles (like a strong federal government) in court, and his long tenure (34 years) allowed him to shape the judiciary's power significantly, most notably through establishing judicial review in Marbury v. Madison.

Answer:

John Adams chose John Marshall as the new Chief Justice of the United States. He did this primarily to secure Federalist ideological influence in the federal judiciary, as Adams (a Federalist) was leaving office and the incoming president, Thomas Jefferson (a Democratic-Republican), held opposing views on federal power. Marshall, a loyal Federalist, would go on to strengthen the judiciary's role and uphold Federalist principles through landmark rulings during his long tenure.