Accused persons have the right to request a witness to

Accused person have the right to request a witness to APPEAR IN COURT.

The Sixth Amendment of the United States granted some rights to an accused person and these include the right of the person to know the person or group of persons who have brought accusations against him. The accused also have the right to request that his accusers should appear in court and this request must be granted by the accusers.

answer; i believe the above statement is (true);

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).