How the abbasids were instrumental in leading the muslims during the golden ages of islam? what was the most important factor in the long term establishment of a muslim spain? plz reply me fast .

The southern colonies practiced indentured servitude and slavery because cash crops such as tobacco and sugar required many workers. the fishing and shipping industries required many workers. imprisoned debtors were brought from africa to settle the colonies. indentured servitude and slavery were not allowed in the caribbean colonies.

Which statement best describes an advantage of indirect democracy over direct democracy? a. it can make decision making more efficient b. it can citizens feel more connected to government c. it can be more responsive to citizens' interests d. it can better reflect the democratic principle of majority rule

If both the president and the vice president can no longer serve, who will become the next head of state?