What was the boundary set by the missouri compromise of 1820?

On the constitutional side, the Compromise of 1820was important as the example of Congressional exclusion of slavery from U.S. territory acquired since the Northwest Ordinance. Following Maine's 1820 andMissouri's 1821 admissions to the Union, no other states were admitted until 1836, when Arkansas was admitted.

Ifound this on google “the existence of agglomeration economies is central to the explanation of how cities increase in size and population, which places the phenomenon on a larger scale. the concentration of economic activity in cities is one reason for their development and growth.” i hope this you for what your looking for.