Why did railroads leaders consolidate their lines in the 1880s?

a. to reduce competition and increase efficiency
b. to keep from becoming " too big too quickly"
c. to ensure vertical integration
d. to increase rapid construction of railroad lines.

Abill in the texas legislature that would allow a county to establish a new community college would be classified as a

Griffin correctly concludes that the coordinate pair for the russian federation is an influential point, because removing the russian federation from the relationship will significantly change the trend of the regression line. is an influential point, because removing the russian federation from the relationship will not significantly affect the estimated coefficient of determination of the regression line. is not an influential point, because the russian federation does not have the highest cvdir of all 1111 nations in the scatterplot. is an influential point, because removing the russian federation from the relationship will not significantly affect the estimated slope of the regression line. is not an influential point, because the russian federation has a positive residual in the least-squares linear regression.

Which latin american country’s language and culture is greatly influenced by portugal