In the state of missouri research data, how many more years did non-smokers live compared to people who smoked? 7.4 years 9.8 years 13.2 years 15.6 years

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.