Prior to 1850, why were there so few Anglo settlers west of the Balcones Escarpment? What efforts were made by the U.S. government to encourage settlement?

Analysis of variance (ANOVA) for between-subjects designs operates on the concept of

A) correlation. B) matched pairs. C) comparing the error variance to the variability within-groups. D) comparing the variability of the means against a standard based on the variability of the scores within each group.

The principal means by which immigrants were integrated into American society was through

A) the church. B) family structure. C) political parties. D) labor unions. E) court cases.