In a footnote, am I allowed to have full sentences in between citations or should I use explanatory parentheticals here?

See U.S. Const. art. II, 4. Article II states that U.S. officers may be impeached and removed for "Treason" and "Bribery." Id. These terms inherently attach to the goal of preventing corruption. Adam H. Kurland, First Principles of American Federalism and the Nature of Federal Criminal Jurisdiction, 45 Emory Law J. 1, 48-49, 1996