Why does Clinton say, “Though our challenges are fearsome, so are our strengths. Americans have ever been a restless, questing, hopeful people. And we must bring to our task today the vision and will of those who came before us.” to ensure that Americans understand the severity of the task
to encourage Americans that they are up to the task
to make sure Americans understand the task before them
to encourage Americans to not make the mistakes of the past

cause you are attracted to the features of girls or if you are a boy you are attracted to the features of a boy.

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !

answer; positive reinforcement;

answer; ( whites);