Delaware.
Delaware was the first state admitted to the Union (in 1787.)
Delaware was the first state admitted to the Union on December 7, 1787.
The first frontier state to enter the Union was Vermont in 1791.
The first state to be admitted to the Union of States was Delaware. Delaware was the first state to sign the Constitution of the United States.
The first state admitted after the Constitution was ratified was Rhode Island.😁
Massachusetts
Delaware was the first state to be admitted to the Union.
Indiana was the first state admitted to the Union after the War of 1812. Indiana Territory became a state on December 11, 1816.
Florida was the 27th state admitted to the Union.
California was the first state on the Pacific coast to be admitted into the union. California was admitted into the Union on September 9, 1850 becoming the 31st state to join the Union. Oregon was admitted into the Union on February 14, 1859 becoming the 33rd state to join the union. Washington was admitted into the Union on November 11, 1889 becoming the 42nd state to join the Union.
Wilmington is the largest city in Delaware.