Pls help im taking a test ill mark brainliest if correct

How well does america today live up to the ideals of the declaration of independence?

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.

Why did the second indochina war start in 1956