The conflict in Argentina known as the dirty war occured in the 1970s and 1980s.
It was a historical ruling that allowed companies to participate in electoral political campaigns.
The sentence prohibited the government from limiting political donations from companies and trade unions. The Supreme Court ruling overturned all BCRA limitations that prohibited companies, including non-profit organizations, and unions from investing in "election campaigns"
Historians believe the battle of Fort Sumter started the Civil War. I hope that helps. :)
If both parties involved are blaming the other for the start of the battle, the historian should try to get the statement of a 3rd party witness, preferably one that is impartial and a first-hand witness. This makes the 3rd party witness more credible. This also avoids any self-serving motives of the the US and Iraqi forces.
