What change did the national census of 1890 indicate that had not previously occurred in U. S. history?

It was the first census to indicate that Americans had populated the country from coast to coast.

Explanation:

The 1890 national census was unique in that it was the first census to indicate that Americans had populated the country from coast to coast.

i'll just take the points xd

all cities have a governor

all cities are in states or provnies then country

all cities have people

difference

some are rich

some are poor

some are average