Answer:
They all accused people of something without probable cause
Explanation:

I don't recommend using the first person pronoun in an argumentative essay. Unless your instructor suggests that you do so, omit it from the assignment because your writing will read better without it.
Constructed from the ruins of the Ottoman Empire after the First World War, the map of contemporary Arab states in the Middle East resulted from the Great Game played out by the European powers during the 19th century. Victim of international ambitions, but unable to define objectives for its future, the Middle East became vulnerable to conflicts due to its internal difficulties.