Here are the events matched with the individuals in office during those times:
- Supreme Court organized - B) George Washington (The Supreme Court was organized in 1789, during Washington's presidency.)
- Mexican American War - A) James K. Polk (The war occurred from 1846 to 1848, during Polk's presidency.)
- Embargo Act enforced - C) Thomas Jefferson (The Embargo Act was enacted in 1807 during Jefferson's presidency.)