Historians use historical empathy when researching the past. This means that historians try to view the past without judgement. They try to understand the time and place of the people and events they are studying. You will look at three sources to answer the historical research question "Why did the Vikings leave Greenland?” Then write a well-structured paragraph describing one reason the Vikings may have left Greenland. Use in your own words please.

american political culture includes a plenty of focus views and preferences. not all westerns experience the same opinions, of course, but the large preponderance promises to these general ideas, including equality, justice, freedom, individualism, integrity, and difference.

the united states is a democratic republic. residents elect representatives to governmental, nation, and local administration; those deputies create the regulations that command u.s. community. although emptiness in u.s. law needs it, in usage, the administrative system is ruled by executive factions.

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.