over the next fifty years , under the umayyad caliphs , the arabs would launch Military_operation repeated raids Attack into unk asia minor , twice besiege Besieging the byzantine capital of constantinople , and conquer Conquering the byzantine exarchate of africa .

the hebron massacre refers Name_conferral to the killing Killing of sixty-seven or sixty-nine jews on 24 august 1929 in hebron , then part of mandatory palestine , by arabs incited to violence Violence by rumors that jews were planning Arranging to seize Getting control of the temple mount in jerusalem .

the sectarian conflict Violence between palestinian jews and arabs emerged Coming_to_be in the 1920s , peaking Cause_change_of_position_on_a_scale into a full-scale civil war Military_operation in 1947 and transforming Change into the first unk war Military_operation in may 1948 , following the israeli declaration Expressing_publicly of independence Change_of_leadership .