What is associated with: control of this 42000 square mile island was a central concern of the spanish american war?

Based on the clue 'contrary to their name they didnt wreck romes art ...', what is the answer? Based on the clue 'contrasted with deduction its the type of reasonin...', what is the answer? Based on the clue 'contributing to its high temperature venus atmosph...', what is the answer? Based on the clue 'contributors to the age from america included ben ...', what is the answer? Based on the clue 'control of thumb pressure wrist position are keys...', what is the answer? What is associated with: control of yellow fever greatly aided the completion of this large scale central american proj… Based on the clue 'control the throttle air brakes as this type of e...', what is the answer? Based on the clue 'controlled or uncontrolled this is a process in wh...', what is the answer?