When ian deary and his colleagues retested 80-year-old scots, using an intelligence test they had taken as 11-year-olds, the correlation of their scores across seven decades was . –.16.b. +.06.c. +.16.d. +.66.

This passage would suggest that sudan might have a a) democracy. b) dictatorship. c) command economy. d) communist government.

Karl marx spent much of his life attempting to describe and understand how capitalism works. in one particularly vivid passage, he described in this way the turbulence he saw as inherent in capitalism: “all that is solid melts into air, all that is holy is profaned, and man is at last compelled to face with sober senses his real condition of life and his relations with his kind.” what sort of relationships did he think his readers had with other people? a. relationships based on social bonds and solidarity b. cultural relationships c. economic relationships d. relationships of community and religion

In the wake of the civil war, compared to the south the north had sustained very little destruction. had to create a new labor system. had more economic challenges. had to repair damaged property.