What was an effect of the increased farm mechanization in the south that began in the 1960s? a. the variety of crops produced on farms decreased. b. farm sizes decreased. c. the strength of farm worker unions increased. d. farm workers moved to southern cities.

All of the following changes typically happened in colonies as a result of imperialism, except: a. cultural practices were outlawed. b. they became more economically self-sufficient. c. european nations built modern infrastructure, including railways. d. the european language became the language of government and education.