To what extent did internal and external factors cause the dissolution of
the Persian Empire.

Competition for the throne, economic situation and wars with the roman empire.

Explanation:

Internal factor that is responsible for the dissolution of  the Persian Empire is the competition for the throne and economic situation of the empire while the external factors that causes the dissolution of  the Persian Empire is the wars that were fought with the roman empire and defeat gained by the Persian empire. These wars weaken the economic as well as military situation of the Persian empire that is responsible for the dissolution of  the Persian Empire.

monarchy doesn’t have to have the hereditary element. there have been elective monarchies in the past where you choose your king-for-life and when he dies elect someone else for the job.

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"such as the montgomery bus boycott of 1955-56, a campaign launched by rosa parks against the policy of racial segregation of the public transit system in alabama. “sit-ins” became popular across the american south, particularly in greensboro, north carolina, increase national sentiment."

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- "counterculture began to develop in the united states following the rise of conformity in american culture during the 1950s. by 1963, youth, particularly those of the white middle class, began rejecting the cultural standards and normality of their parents, opting for progressive attitudes instead. the movement gained momentum as the civil rights movement became increasingly successful and as the u.s. military intervention of vietnam began to take a negative turn."

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