Delaware was tied to the Union through several key factors:
1. **Ratification of the U.S. Constitution:** Delaware was the first state to ratify the United States Constitution on December 7, 1787. By approving the Constitution, Delaware officially became part of the newly formed Union of states.
2. **Participation in the Civil War:** During the Civil War, Delaware remained loyal to the Union. It did not secede from the United States like many other Southern states. Delaware's commitment to the Union during this tumultuous period further solidified its connection to the country.
3. **Representation in Congress:** Delaware is represented in the United States Congress by two Senators and one Representative, just like every other state. This representation allows Delaware to have a voice in the federal government and participate in the decision-making processes that affect the entire nation.
These factors combined illustrate how Delaware's historical actions and political involvement have tied it to the Union, ensuring its status as an integral part of the United States.