There is no limit to the number of states that may be admitted to the Union.
NONE.
50 states have been admitted to the U.S. union.
27 states were admitted to the Union before Texas.
No states were admitted in 1800.
48 states had been admitted to the Union in 1927. Alaska and Hawaii were admitted later.
Oklahoma was the only state admitted into the union during 1907. Oklahoma was admitted into the Union on November 16, 1907 becoming the 46th state to join the Union.
New Mexico was admitted into the Union on January 6, 1912 becoming the 47th state to join the union. Arizona was admitted into the Union on February 14, 1912 becoming the 48th state to join the Union.
Indiana was the 19th state admitted, so 18 states were in the Union before Indiana.
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.
America is the union. The Union refers to the union of states forming the United States of America.
Alaska was admitted into the Union on January 3, 1959 becoming the 49th state to join the Union. Hawaii was admitted into the Union on August 21, 1959 becoming the 50th state to join the union.
There were 26 states admitted to the union by January, 1837, the last being Michigan.