What famous example of byzantine architecture has been both a christian church and a mosque?

Which of the following was probably the most difficult challenge facing construction of the railroad?

Describe the geography of the nile valley . how did this geography affect civilizations that emerged in the nile valley

Legally, the decision to try a child (age 13 - 17) as an adult is mostly based upon which of these? a) the severity of the crime b) the influence of the family c) the number of past offenses d) the grades of the accused child e