Which of these commodities was one of han china's valuable exports

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.

Jefferson davis was the president of the united states of america during the civil war. true or false?

Which of the following laws would the free soil party have supported?