What is argentina's government type?

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii

Most countries in the middle east must import a majority of their a. gasoline b. oil c. food d. water

How did the korean war impact the elections of 1952?