As part of the Compromise of 1850, the Republic of California is admitted as a free State into the voluntary Union.  This brings the balance, in the Senate, of free States and slave States to 16 free and 14 slave—excluding the federal enclave of Ohio. 

       [updated 3/20/2022]

Subsequent Events:

9/18/1850                    5/11/1858

Authority:

Article IV, Section 3 [Clause 1]
ccc-2point0.com/constitution-for-the-united-states

References:

Calvin D. Linton, ed. The Bicentennial Almanac: 200 Years of America, 1776-1976, (Nashville, Tennessee: Thomas Nelson, 1975), 139.

Current U.s. National Debt:

$36,161,621,015,445

Source