Final answer:
The 17th Amendment to the United States Constitution reflected America's commitment to the principle of popular sovereignty by allowing citizens to directly elect their Senators.
Step-by-step explanation:
The 17th Amendment to the United States Constitution reflected America's commitment to the principle of popular sovereignty by establishing the popular election of United States Senators by the people of the states. The 17th Amendment to the United States Constitution reflected America's commitment to the principle of popular sovereignty by allowing citizens to directly elect their Senators.
Before the amendment, senators were chosen by state legislatures, which limited the direct influence of the people in the selection process. By allowing citizens to directly elect their senators, the amendment ensured that the representatives in the Senate would be accountable to the people and reflect their interests and preferences.