Alexander has been asked to lead a discussion group in history class about restoring local historical sites. taking on the role of facilitator, he assigned other members to play time-keeper, recorder, and participants. what is the main advantage of assigning specific roles? it makes working together easier. it makes meetings finish more quickly. it makes each member feel important. it makes the meetings more sociable.

A. It makes working together easier.

Explanation:

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the united states constitution is the supreme law of the united states. the constitution, originally comprising seven articles, delineates the national frame of government. its first three articles embody the doctrine of the separation of powers, whereby the federal government is divided into three branches: the legislative, consisting of the bicameral congress; the executive, consisting of the president; and the judicial, consisting of the supreme court and other federal courts. articles four, five and six embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. article seven establishes the procedure subsequently used by the thirteen states to ratify it. it is regarded as the oldest written and codified national constitution in force.