The best historical skill is "though the eyes" of Roman Empire. In other words how did the Roman people react to brutal violence of hurting one another in battles of parties-of 2 sides.
Using this historical skill the historian would interpret the reasons as to why the Roman Empire could allow battle fights. In the eyes of Roman Empire:fighting for power, win, justice, challenge for the Empire -and prosperity.
"The White House Plumbers"
"The Plumbers," as they were commonly termed, were a White House Special Investigations Unit, established by President Richard Nixon in July, 1971. This was a reaction after Daniel Ellsberg had leaked what became known as <em>The Pentagon Papers </em>to the <em>New York Times</em>, and the <em>Times </em>began publishing excerpts from them in June, 1971.
Members of the Plumbers unit were responsible for the Watergate break-ins that resulted in the scandal that eventually brought down the Nixon presidency.
Political ideology and economic development are relatively connected in the United States. Historically, the southern states had a lot of people who were rich and had large pieces of land because of slavery that enabled them to have free work force. The south therefore developed rapidly and accumulated wealth, which led to a conservative point of view where free market and slavery were appreciated. The north was a bit different because it relied more on trade than on production. Religiously, the more western you went the higher the religious freedom was, which is why you have Mormons as far as Utah and protestants that weren't afraid of Puritans.
A single issue group uses its focus on a singular issue to attempt to gain attention and movement to support their cause.
Answer:
there are 54 countries in Africa