Answer:
The Silk Road was a vast trade network connecting Eurasia and North Africa via land and sea routes. ... Advances in technology and increased political stability caused an increase in trade. The opening of more trade routes caused travelers to exchange many things: animals, spices, ideas, and diseases
Explanation:
<span>d. social role is the correct answer</span>
<span>The answer is "standing" committees. </span>
<span>Standing
committee refers to a committee which enjoys a continued existence; it is formed
to do the tasks and commitments which are specially assigned to this committee
generally on an ongoing basis. A few examples for this can be like Budget and
finance committees, these generally are standing committees. </span>
