Somewhat hostile, as they took the Iberian pynisua from the ottoman with the help of the crusades. The Spanish then killed all Muslims who would not convert to Christianity under King Ferdinand
They read various books, maps, documents, etc
It would be King Leopold II of Belgium that saw the nation of Congo as an opportunity for Belgium to acquire its first colony and compete with other European powers in imperialism and colonization race in the world. He was known for his harsh and cruel treatment to the native inhabitants in Congo.
The correct answer for 1 is Fort Sumter
The correct answer for 2 is c. a larger population
Three should be c. a declaration to end slavery
as well since they gained a lot of support thanks to their declaration to end it.