While the precipitation level in most tundra environments doesn't exceed 10 inches, there are some exceptions to the trend. In areas of tundra that are closer to oceans or large bodies of water, the precipitation can measure up to 20 inches per year.
Confidence votes 262K. The political system that the United States has is known as a constitutional republic. The President of the US, Congress, and the judiciary share powers that is reserved to the national government.The federal government also shares sovereignty with the state governments.onfidence votes 262K. The political system that the United States has is known as a constitutional republic. The President of the US, Congress, and the judiciary share powers that is reserved to the national government. The federal government also shares sovereignty with the state governments.
Two-party system: as the title indicates, this is a state in which just two parties dominate. Other parties might exist but they have no political importance. America has the most obvious two-party political system with the Republicans and Democrats dominating the political scene.