1)B. news of great prosperity in another country
It has to have something that pulls you to move to that country. All others are push factors
2)A. Netherlands
Germany colonized some of Africa
Portugal colonized, africa, some Asian countries, Central to Southern America.
Spain colonized most of America and the Carribbean ( i think it's called the carribean)
3) Is the same as 2 for some apparent reason
4) A. the royalists and the parliamentarians
5) C. ~1/3 of the population was in a colony
hope this helps :D