Please Help
Will give all my points

Which of the following is true regarding the great missionarybperiod 1610-1680

How did rhe transcontinental railroad effected westward migration

Can someone answer these question about vasco de gama for me: when? (when did he started his travel)from where & to where? (from where he was and then where he went to)motives? (what was his motives for traveling)accomplishments & discoveries? i will give you 15 star for answering all of these, you so much.