1- upon what was the devshirme tax levied by the ottomans on their christian balkan populations? 

land

female children

male children

commercial transactions

2 - who was surnamed the 'father of history'?

hesiodus

herodotus

thucydides

xenophon

3 - which arab capital was founded in 969 ce by the fatimids?

tunis

cairo

damascus

baghdad

What are economic systems and how do they differ?

Which of the following was used only once, to ratify the 21st amendment (repealing prohibition)? a.three-fourths of both houses of congress. b.three-fourths of the state legislature approved it. c.two-thirds of the state legislature approved it. d.ratifying conventions in three-fourths of the states approve it.

Me ! which of the following statements describes how the punic wars contributed to the development of the roman empire? a)they allowed the romans to focus more on expanding into the western mediterranean. b)they resulted in the overthrow of the roman republic and establishment of the empire. c)they marked the end of roman expansion in the mediterranean region. d) they forced the romans to reorganize their government with an emperor as ruler.