Chart illustrating the evolution of the Preamble to the U.S. Constitution with side-by-side comparisons and annotations.

Based on my analysis of the worksheet, I can now provide a complete solution to the problem. The worksheet is asking students to understand and explain the meaning, purpose, and significance of each phrase in the Preamble to the U.S. Constitution.

Here's the completed solution for each row:

1. Establish Justice
- What does this phrase give us? It gives us a fair legal system with courts and laws that apply equally to all citizens, ensuring that disputes are resolved fairly and rights are protected.
- Why was this goal put into the Preamble? This goal was included because the Founding Fathers wanted to create a government that would ensure fairness and equality under the law, moving away from the arbitrary justice systems that existed under British rule.

2. Insure Domestic Tranquility
- What does this phrase give us? It gives us peace and order within the country, preventing internal conflicts, riots, and civil unrest through effective governance and law enforcement.
- Why was this goal put into the Preamble? This goal was included because the Articles of Confederation had failed to maintain peace among the states, and the Founders wanted a stronger federal government capable of maintaining internal order.

3. Provide for the Common Defense
- What does this phrase give us? It gives us protection from external threats through a unified military force that defends all states collectively rather than individually.
- Why was this goal put into the Preamble? This goal was included because under the Articles of Confederation, individual states struggled to defend themselves, and the Founders recognized the need for a unified defense against foreign powers.

4. Secure the Blessings of Liberty
- What does this phrase give us? It gives us the protection of individual rights and freedoms (such as speech, religion, and assembly) for both current and future generations.
- Why was this goal put into the Preamble? This goal was included because the Founding Fathers fought for independence to secure personal liberties, and they wanted to ensure these freedoms would be preserved for posterity.

This worksheet helps students understand that the Preamble outlines the fundamental purposes of the U.S. government: to establish justice, maintain peace at home, protect the nation from external threats, and preserve liberty for all Americans.