What specific things does the author list as having changed since the last article was written?

How did cowboy culture reflect the ethnic diversity of the u.s.

The event shown in the map is a cause of which of the following? *pic* gadsden purchase battle of the alamo bear flag revolt settlement of texas

What did the french national assembly decide? peasants would only have to pay one-tenth of their earnings to the catholic church. the government could not legally charge taxes without first holding a vote. aristocrats would still receive special privileges as long as they paid a higher tax. employment would be available to all people, regardless of their social class.