What effects resulted from the decolonization sort each effect into the correct category

What is cuba’s relationship with the us in

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

By choosing to resupply fort sumter, abraham lincoln risked a. abandonment of the fort by union soldiers. b. abandonment of the fort by confederate soldiers. c. the appearance of giving in to confederate secession. d. armed conflict with southern soldiers.